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lib-flog_rb.html
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lib-flog_rb.html
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<body><h3>C0 code coverage information</h3>
<p>Generated on Mon Aug 04 22:47:49 -0500 2008 with <a href='http://eigenclass.org/hiki/rcov'>rcov 0.8.1.2</a>
</p>
<hr/>
<pre><span class='marked0'>Code reported as executed by Ruby looks like this...
</span><span class='marked1'>and this: this line is also marked as covered.
</span><span class='inferred0'>Lines considered as run by rcov, but not reported by Ruby, look like this,
</span><span class='inferred1'>and this: these lines were inferred by rcov (using simple heuristics).
</span><span class='uncovered0'>Finally, here's a line marked as not executed.
</span></pre>
<table class='report'><thead><tr><td class='heading'>Name</td>
<td class='heading'>Total lines</td>
<td class='heading'>Lines of code</td>
<td class='heading'>Total coverage</td>
<td class='heading'>Code coverage</td>
</tr>
</thead>
<tbody><tr class='light'><td><a href='lib-flog_rb.html'>lib/flog.rb</a>
</td>
<td class='lines_total'><tt>519</tt>
</td>
<td class='lines_code'><tt>427</tt>
</td>
<td><table cellspacing='0' cellpadding='0' align='right'><tr><td><tt class='coverage_total'>95.8%</tt>
</td>
<td><table cellspacing='0' class='percent_graph' cellpadding='0' width='100'><tr><td class='covered' width='96'/>
<td class='uncovered' width='4'/>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td><table cellspacing='0' cellpadding='0' align='right'><tr><td><tt class='coverage_code'>95.3%</tt>
</td>
<td><table cellspacing='0' class='percent_graph' cellpadding='0' width='100'><tr><td class='covered' width='95'/>
<td class='uncovered' width='5'/>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</tbody>
</table>
<pre><span class="marked1"><a name="line1"></a> 1 require 'rubygems'
</span><span class="marked0"><a name="line2"></a> 2 require 'parse_tree'
</span><span class="marked1"><a name="line3"></a> 3 require 'sexp_processor'
</span><span class="marked0"><a name="line4"></a> 4 require 'unified_ruby'
</span><span class="inferred1"><a name="line5"></a> 5
</span><span class="marked0"><a name="line6"></a> 6 class Flog < SexpProcessor
</span><span class="marked1"><a name="line7"></a> 7 VERSION = '1.2.0'
</span><span class="inferred0"><a name="line8"></a> 8
</span><span class="marked1"><a name="line9"></a> 9 include UnifiedRuby
</span><span class="inferred0"><a name="line10"></a> 10
</span><span class="marked1"><a name="line11"></a> 11 THRESHOLD = 0.60
</span><span class="marked0"><a name="line12"></a> 12 SCORES = Hash.new(1)
</span><span class="inferred1"><a name="line13"></a> 13
</span><span class="inferred0"><a name="line14"></a> 14 # various non-call constructs
</span><span class="marked1"><a name="line15"></a> 15 SCORES.merge!(:alias => 2,
</span><span class="inferred0"><a name="line16"></a> 16 :assignment => 1,
</span><span class="inferred1"><a name="line17"></a> 17 :block => 1,
</span><span class="inferred0"><a name="line18"></a> 18 :block_pass => 1,
</span><span class="inferred1"><a name="line19"></a> 19 :branch => 1,
</span><span class="inferred0"><a name="line20"></a> 20 :lit_fixnum => 0.25,
</span><span class="inferred1"><a name="line21"></a> 21 :sclass => 5,
</span><span class="inferred0"><a name="line22"></a> 22 :super => 1,
</span><span class="inferred1"><a name="line23"></a> 23 :to_proc_icky! => 10,
</span><span class="inferred0"><a name="line24"></a> 24 :to_proc_normal => 5,
</span><span class="inferred1"><a name="line25"></a> 25 :yield => 1,
</span><span class="inferred0"><a name="line26"></a> 26
</span><span class="inferred1"><a name="line27"></a> 27 # eval forms
</span><span class="inferred0"><a name="line28"></a> 28 :define_method => 5,
</span><span class="inferred1"><a name="line29"></a> 29 :eval => 5,
</span><span class="inferred0"><a name="line30"></a> 30 :module_eval => 5,
</span><span class="inferred1"><a name="line31"></a> 31 :class_eval => 5,
</span><span class="inferred0"><a name="line32"></a> 32 :instance_eval => 5,
</span><span class="inferred1"><a name="line33"></a> 33
</span><span class="inferred0"><a name="line34"></a> 34 # various "magic" usually used for "clever code"
</span><span class="inferred1"><a name="line35"></a> 35 :alias_method => 2,
</span><span class="inferred0"><a name="line36"></a> 36 :extend => 2,
</span><span class="inferred1"><a name="line37"></a> 37 :include => 2,
</span><span class="inferred0"><a name="line38"></a> 38 :instance_method => 2,
</span><span class="inferred1"><a name="line39"></a> 39 :instance_methods => 2,
</span><span class="inferred0"><a name="line40"></a> 40 :method_added => 2,
</span><span class="inferred1"><a name="line41"></a> 41 :method_defined? => 2,
</span><span class="inferred0"><a name="line42"></a> 42 :method_removed => 2,
</span><span class="inferred1"><a name="line43"></a> 43 :method_undefined => 2,
</span><span class="inferred0"><a name="line44"></a> 44 :private_class_method => 2,
</span><span class="inferred1"><a name="line45"></a> 45 :private_instance_methods => 2,
</span><span class="inferred0"><a name="line46"></a> 46 :private_method_defined? => 2,
</span><span class="inferred1"><a name="line47"></a> 47 :protected_instance_methods => 2,
</span><span class="inferred0"><a name="line48"></a> 48 :protected_method_defined? => 2,
</span><span class="inferred1"><a name="line49"></a> 49 :public_class_method => 2,
</span><span class="inferred0"><a name="line50"></a> 50 :public_instance_methods => 2,
</span><span class="inferred1"><a name="line51"></a> 51 :public_method_defined? => 2,
</span><span class="inferred0"><a name="line52"></a> 52 :remove_method => 2,
</span><span class="inferred1"><a name="line53"></a> 53 :send => 3,
</span><span class="inferred0"><a name="line54"></a> 54 :undef_method => 2,
</span><span class="inferred1"><a name="line55"></a> 55
</span><span class="inferred0"><a name="line56"></a> 56 # calls I don't like and usually see being abused
</span><span class="inferred1"><a name="line57"></a> 57 :inject => 2)
</span><span class="inferred0"><a name="line58"></a> 58
</span><span class="marked1"><a name="line59"></a> 59 @@no_class = :main
</span><span class="marked0"><a name="line60"></a> 60 @@no_method = :none
</span><span class="inferred1"><a name="line61"></a> 61
</span><span class="marked0"><a name="line62"></a> 62 attr_reader :calls, :options
</span><span class="marked1"><a name="line63"></a> 63 attr_accessor :multiplier, :class_stack, :method_stack
</span><span class="inferred0"><a name="line64"></a> 64
</span><span class="marked1"><a name="line65"></a> 65 def initialize(options)
</span><span class="marked0"><a name="line66"></a> 66 super()
</span><span class="marked1"><a name="line67"></a> 67 @options = options
</span><span class="marked0"><a name="line68"></a> 68 @class_stack = []
</span><span class="marked1"><a name="line69"></a> 69 @method_stack = []
</span><span class="marked0"><a name="line70"></a> 70 self.auto_shift_type = true
</span><span class="marked1"><a name="line71"></a> 71 self.require_empty = false # HACK
</span><span class="marked0"><a name="line72"></a> 72 reset
</span><span class="inferred1"><a name="line73"></a> 73 end
</span><span class="inferred0"><a name="line74"></a> 74
</span><span class="marked1"><a name="line75"></a> 75 def parse_tree
</span><span class="marked0"><a name="line76"></a> 76 @parse_tree ||= ParseTree.new(false)
</span><span class="marked1"><a name="line77"></a> 77 end
</span><span class="inferred0"><a name="line78"></a> 78
</span><span class="marked1"><a name="line79"></a> 79 def flog_files(*files)
</span><span class="marked0"><a name="line80"></a> 80 files.flatten.each do |file|
</span><span class="marked1"><a name="line81"></a> 81 flog_file(file)
</span><span class="inferred0"><a name="line82"></a> 82 end
</span><span class="marked1"><a name="line83"></a> 83 end
</span><span class="inferred0"><a name="line84"></a> 84
</span><span class="marked1"><a name="line85"></a> 85 def flog_file(file)
</span><span class="marked0"><a name="line86"></a> 86 return flog_directory(file) if File.directory? file
</span><span class="marked1"><a name="line87"></a> 87 if file == '-'
</span><span class="marked0"><a name="line88"></a> 88 raise "Cannot provide blame information for code provided on input stream." if options[:blame]
</span><span class="marked1"><a name="line89"></a> 89 data = $stdin.read
</span><span class="inferred0"><a name="line90"></a> 90 end
</span><span class="marked1"><a name="line91"></a> 91 data ||= File.read(file)
</span><span class="marked0"><a name="line92"></a> 92 warn "** flogging #{file}" if options[:verbose]
</span><span class="marked1"><a name="line93"></a> 93 flog(data, file)
</span><span class="inferred0"><a name="line94"></a> 94 end
</span><span class="inferred1"><a name="line95"></a> 95
</span><span class="marked0"><a name="line96"></a> 96 def flog_directory(dir)
</span><span class="marked1"><a name="line97"></a> 97 Dir["#{dir}/**/*.rb"].each {|file| flog_file(file) }
</span><span class="marked0"><a name="line98"></a> 98 end
</span><span class="inferred1"><a name="line99"></a> 99
</span><span class="marked0"><a name="line100"></a>100 def flog(ruby, file)
</span><span class="marked1"><a name="line101"></a>101 collect_blame(file) if options[:blame]
</span><span class="marked0"><a name="line102"></a>102 process_parse_tree(ruby, file)
</span><span class="inferred1"><a name="line103"></a>103 rescue SyntaxError => e
</span><span class="marked0"><a name="line104"></a>104 raise e unless e.inspect =~ /<%|%>/
</span><span class="inferred1"><a name="line105"></a>105 warn e.inspect + " at " + e.backtrace.first(5).join(', ') +
</span><span class="marked0"><a name="line106"></a>106 "\n...stupid lemmings and their bad erb templates... skipping"
</span><span class="marked1"><a name="line107"></a>107 end
</span><span class="inferred0"><a name="line108"></a>108
</span><span class="marked1"><a name="line109"></a>109 def process_parse_tree(ruby, file)
</span><span class="marked0"><a name="line110"></a>110 sexp = parse_tree.parse_tree_for_string(ruby, file)
</span><span class="marked1"><a name="line111"></a>111 process Sexp.from_array(sexp).first
</span><span class="inferred0"><a name="line112"></a>112 end
</span><span class="inferred1"><a name="line113"></a>113
</span><span class="marked0"><a name="line114"></a>114 def collect_blame(filename)
</span><span class="marked1"><a name="line115"></a>115 end
</span><span class="inferred0"><a name="line116"></a>116
</span><span class="marked1"><a name="line117"></a>117 def add_to_score(name)
</span><span class="marked0"><a name="line118"></a>118 @calls["#{class_name}##{method_name}"][name] += SCORES[name] * @multiplier
</span><span class="marked1"><a name="line119"></a>119 end
</span><span class="inferred0"><a name="line120"></a>120
</span><span class="marked1"><a name="line121"></a>121 def average
</span><span class="marked0"><a name="line122"></a>122 return 0 if calls.size == 0
</span><span class="marked1"><a name="line123"></a>123 total / calls.size
</span><span class="inferred0"><a name="line124"></a>124 end
</span><span class="inferred1"><a name="line125"></a>125
</span><span class="marked0"><a name="line126"></a>126 def penalize_by(bonus)
</span><span class="marked1"><a name="line127"></a>127 @multiplier += bonus
</span><span class="marked0"><a name="line128"></a>128 yield
</span><span class="marked1"><a name="line129"></a>129 @multiplier -= bonus
</span><span class="inferred0"><a name="line130"></a>130 end
</span><span class="inferred1"><a name="line131"></a>131
</span><span class="marked0"><a name="line132"></a>132 def analyze_list(exp)
</span><span class="marked1"><a name="line133"></a>133 process exp.shift until exp.empty?
</span><span class="marked0"><a name="line134"></a>134 end
</span><span class="inferred1"><a name="line135"></a>135
</span><span class="marked0"><a name="line136"></a>136 def set_class(name)
</span><span class="marked1"><a name="line137"></a>137 @class_stack.unshift name
</span><span class="marked0"><a name="line138"></a>138 yield
</span><span class="marked1"><a name="line139"></a>139 @class_stack.shift
</span><span class="inferred0"><a name="line140"></a>140 end
</span><span class="inferred1"><a name="line141"></a>141
</span><span class="marked0"><a name="line142"></a>142 def class_name
</span><span class="marked1"><a name="line143"></a>143 @class_stack.first || @@no_class
</span><span class="marked0"><a name="line144"></a>144 end
</span><span class="inferred1"><a name="line145"></a>145
</span><span class="marked0"><a name="line146"></a>146 def set_method(name)
</span><span class="marked1"><a name="line147"></a>147 @method_stack.unshift name
</span><span class="marked0"><a name="line148"></a>148 yield
</span><span class="marked1"><a name="line149"></a>149 @method_stack.shift
</span><span class="inferred0"><a name="line150"></a>150 end
</span><span class="inferred1"><a name="line151"></a>151
</span><span class="marked0"><a name="line152"></a>152 def method_name
</span><span class="marked1"><a name="line153"></a>153 @method_stack.first || @@no_method
</span><span class="marked0"><a name="line154"></a>154 end
</span><span class="inferred1"><a name="line155"></a>155
</span><span class="marked0"><a name="line156"></a>156 def reset
</span><span class="marked1"><a name="line157"></a>157 @totals = @total_score = nil
</span><span class="marked0"><a name="line158"></a>158 @multiplier = 1.0
</span><span class="marked1"><a name="line159"></a>159 @calls = Hash.new { |h,k| h[k] = Hash.new 0 }
</span><span class="inferred0"><a name="line160"></a>160 end
</span><span class="inferred1"><a name="line161"></a>161
</span><span class="marked0"><a name="line162"></a>162 def total
</span><span class="marked1"><a name="line163"></a>163 totals unless @total_score # calculates total_score as well
</span><span class="inferred0"><a name="line164"></a>164
</span><span class="marked1"><a name="line165"></a>165 @total_score
</span><span class="inferred0"><a name="line166"></a>166 end
</span><span class="inferred1"><a name="line167"></a>167
</span><span class="marked0"><a name="line168"></a>168 def score_method(tally)
</span><span class="marked1"><a name="line169"></a>169 a, b, c = 0, 0, 0
</span><span class="marked0"><a name="line170"></a>170 tally.each do |cat, score|
</span><span class="marked1"><a name="line171"></a>171 case cat
</span><span class="marked0"><a name="line172"></a>172 when :assignment then a += score
</span><span class="marked1"><a name="line173"></a>173 when :branch then b += score
</span><span class="marked0"><a name="line174"></a>174 else c += score
</span><span class="inferred1"><a name="line175"></a>175 end
</span><span class="inferred0"><a name="line176"></a>176 end
</span><span class="marked1"><a name="line177"></a>177 Math.sqrt(a*a + b*b + c*c)
</span><span class="inferred0"><a name="line178"></a>178 end
</span><span class="inferred1"><a name="line179"></a>179
</span><span class="marked0"><a name="line180"></a>180 def record_method_score(method, score)
</span><span class="marked1"><a name="line181"></a>181 @totals ||= Hash.new(0)
</span><span class="marked0"><a name="line182"></a>182 @totals[method] = score
</span><span class="inferred1"><a name="line183"></a>183 end
</span><span class="inferred0"><a name="line184"></a>184
</span><span class="marked1"><a name="line185"></a>185 def increment_total_score_by(amount)
</span><span class="marked0"><a name="line186"></a>186 @total_score ||= 0
</span><span class="marked1"><a name="line187"></a>187 @total_score += amount
</span><span class="inferred0"><a name="line188"></a>188 end
</span><span class="inferred1"><a name="line189"></a>189
</span><span class="marked0"><a name="line190"></a>190 def summarize_method(meth, tally)
</span><span class="marked1"><a name="line191"></a>191 return if options[:methods] and meth =~ /##{@@no_method}$/
</span><span class="marked0"><a name="line192"></a>192 score = score_method(tally)
</span><span class="marked1"><a name="line193"></a>193 record_method_score(meth, score)
</span><span class="marked0"><a name="line194"></a>194 increment_total_score_by score
</span><span class="inferred1"><a name="line195"></a>195 end
</span><span class="inferred0"><a name="line196"></a>196
</span><span class="marked1"><a name="line197"></a>197 def totals
</span><span class="marked0"><a name="line198"></a>198 unless @totals then
</span><span class="marked1"><a name="line199"></a>199 @total_score = 0
</span><span class="marked0"><a name="line200"></a>200 @totals = Hash.new(0)
</span><span class="marked1"><a name="line201"></a>201 calls.each {|meth, tally| summarize_method(meth, tally) }
</span><span class="inferred0"><a name="line202"></a>202 end
</span><span class="marked1"><a name="line203"></a>203 @totals
</span><span class="inferred0"><a name="line204"></a>204 end
</span><span class="inferred1"><a name="line205"></a>205
</span><span class="marked0"><a name="line206"></a>206 def output_summary(io)
</span><span class="marked1"><a name="line207"></a>207 io.puts "Total Flog = %.1f (%.1f flog / method)\n" % [total, average]
</span><span class="marked0"><a name="line208"></a>208 end
</span><span class="inferred1"><a name="line209"></a>209
</span><span class="marked0"><a name="line210"></a>210 def output_method_details(io, class_method, call_list)
</span><span class="marked1"><a name="line211"></a>211 return 0 if options[:methods] and class_method =~ /##{@@no_method}/
</span><span class="inferred0"><a name="line212"></a>212
</span><span class="marked1"><a name="line213"></a>213 total = totals[class_method]
</span><span class="marked0"><a name="line214"></a>214 io.puts "%s: (%.1f)" % [class_method, total]
</span><span class="inferred1"><a name="line215"></a>215
</span><span class="marked0"><a name="line216"></a>216 call_list.sort_by { |k,v| -v }.each do |call, count|
</span><span class="marked1"><a name="line217"></a>217 io.puts " %6.1f: %s" % [count, call]
</span><span class="inferred0"><a name="line218"></a>218 end
</span><span class="inferred1"><a name="line219"></a>219
</span><span class="marked0"><a name="line220"></a>220 total
</span><span class="inferred1"><a name="line221"></a>221 end
</span><span class="inferred0"><a name="line222"></a>222
</span><span class="marked1"><a name="line223"></a>223 def output_details(io, max = nil)
</span><span class="marked0"><a name="line224"></a>224 my_totals = totals
</span><span class="marked1"><a name="line225"></a>225 current = 0
</span><span class="marked0"><a name="line226"></a>226 calls.sort_by { |k,v| -my_totals[k] }.each do |class_method, call_list|
</span><span class="marked1"><a name="line227"></a>227 current += output_method_details(io, class_method, call_list)
</span><span class="marked0"><a name="line228"></a>228 break if max and current >= max
</span><span class="inferred1"><a name="line229"></a>229 end
</span><span class="inferred0"><a name="line230"></a>230 end
</span><span class="inferred1"><a name="line231"></a>231
</span><span class="marked0"><a name="line232"></a>232 def report(io = $stdout)
</span><span class="marked1"><a name="line233"></a>233 output_summary(io)
</span><span class="marked0"><a name="line234"></a>234 return if options[:score]
</span><span class="inferred1"><a name="line235"></a>235
</span><span class="marked0"><a name="line236"></a>236 if options[:all]
</span><span class="marked1"><a name="line237"></a>237 output_details(io)
</span><span class="inferred0"><a name="line238"></a>238 else
</span><span class="marked1"><a name="line239"></a>239 output_details(io, total * THRESHOLD)
</span><span class="inferred0"><a name="line240"></a>240 end
</span><span class="inferred1"><a name="line241"></a>241 ensure
</span><span class="marked0"><a name="line242"></a>242 reset
</span><span class="marked1"><a name="line243"></a>243 end
</span><span class="inferred0"><a name="line244"></a>244
</span><span class="inferred1"><a name="line245"></a>245 ############################################################
</span><span class="inferred0"><a name="line246"></a>246 # Process Methods:
</span><span class="inferred1"><a name="line247"></a>247
</span><span class="marked0"><a name="line248"></a>248 def process_alias(exp)
</span><span class="marked1"><a name="line249"></a>249 process exp.shift
</span><span class="marked0"><a name="line250"></a>250 process exp.shift
</span><span class="marked1"><a name="line251"></a>251 add_to_score :alias
</span><span class="marked0"><a name="line252"></a>252 s()
</span><span class="inferred1"><a name="line253"></a>253 end
</span><span class="inferred0"><a name="line254"></a>254
</span><span class="marked1"><a name="line255"></a>255 def process_and(exp)
</span><span class="marked0"><a name="line256"></a>256 add_to_score :branch
</span><span class="marked1"><a name="line257"></a>257 penalize_by 0.1 do
</span><span class="marked0"><a name="line258"></a>258 process exp.shift # lhs
</span><span class="marked1"><a name="line259"></a>259 process exp.shift # rhs
</span><span class="inferred0"><a name="line260"></a>260 end
</span><span class="marked1"><a name="line261"></a>261 s()
</span><span class="inferred0"><a name="line262"></a>262 end
</span><span class="inferred1"><a name="line263"></a>263
</span><span class="marked0"><a name="line264"></a>264 def process_attrasgn(exp)
</span><span class="marked1"><a name="line265"></a>265 add_to_score :assignment
</span><span class="marked0"><a name="line266"></a>266 process exp.shift # lhs
</span><span class="marked1"><a name="line267"></a>267 exp.shift # name
</span><span class="marked0"><a name="line268"></a>268 process exp.shift # rhs
</span><span class="marked1"><a name="line269"></a>269 s()
</span><span class="inferred0"><a name="line270"></a>270 end
</span><span class="inferred1"><a name="line271"></a>271
</span><span class="marked0"><a name="line272"></a>272 def process_attrset(exp)
</span><span class="uncovered1"><a name="line273"></a>273 add_to_score :assignment
</span><span class="uncovered0"><a name="line274"></a>274 raise exp.inspect
</span><span class="uncovered1"><a name="line275"></a>275 s()
</span><span class="uncovered0"><a name="line276"></a>276 end
</span><span class="inferred1"><a name="line277"></a>277
</span><span class="marked0"><a name="line278"></a>278 def process_block(exp)
</span><span class="marked1"><a name="line279"></a>279 penalize_by 0.1 do
</span><span class="marked0"><a name="line280"></a>280 analyze_list exp
</span><span class="inferred1"><a name="line281"></a>281 end
</span><span class="marked0"><a name="line282"></a>282 s()
</span><span class="inferred1"><a name="line283"></a>283 end
</span><span class="inferred0"><a name="line284"></a>284
</span><span class="inferred1"><a name="line285"></a>285 # [:block_pass, [:lit, :blah], [:fcall, :foo]]
</span><span class="marked0"><a name="line286"></a>286 def process_block_pass(exp)
</span><span class="marked1"><a name="line287"></a>287 arg = exp.shift
</span><span class="marked0"><a name="line288"></a>288 call = exp.shift
</span><span class="inferred1"><a name="line289"></a>289
</span><span class="marked0"><a name="line290"></a>290 add_to_score :block_pass
</span><span class="inferred1"><a name="line291"></a>291
</span><span class="marked0"><a name="line292"></a>292 case arg.first
</span><span class="marked1"><a name="line293"></a>293 when :lvar, :dvar, :ivar, :cvar, :self, :const, :nil then
</span><span class="uncovered0"><a name="line294"></a>294 # do nothing
</span><span class="uncovered1"><a name="line295"></a>295 when :lit, :call then
</span><span class="uncovered0"><a name="line296"></a>296 add_to_score :to_proc_normal
</span><span class="uncovered1"><a name="line297"></a>297 when :iter, :and, :case, :else, :if, :or, :rescue, :until, :when, :while then
</span><span class="uncovered0"><a name="line298"></a>298 add_to_score :to_proc_icky!
</span><span class="uncovered1"><a name="line299"></a>299 else
</span><span class="uncovered0"><a name="line300"></a>300 raise({:block_pass => [arg, call]}.inspect)
</span><span class="uncovered1"><a name="line301"></a>301 end
</span><span class="inferred0"><a name="line302"></a>302
</span><span class="marked1"><a name="line303"></a>303 process arg
</span><span class="marked0"><a name="line304"></a>304 process call
</span><span class="inferred1"><a name="line305"></a>305
</span><span class="marked0"><a name="line306"></a>306 s()
</span><span class="inferred1"><a name="line307"></a>307 end
</span><span class="inferred0"><a name="line308"></a>308
</span><span class="marked1"><a name="line309"></a>309 def process_call(exp)
</span><span class="marked0"><a name="line310"></a>310 penalize_by 0.2 do
</span><span class="marked1"><a name="line311"></a>311 recv = process exp.shift
</span><span class="inferred0"><a name="line312"></a>312 end
</span><span class="marked1"><a name="line313"></a>313 name = exp.shift
</span><span class="marked0"><a name="line314"></a>314 penalize_by 0.2 do
</span><span class="marked1"><a name="line315"></a>315 args = process exp.shift
</span><span class="inferred0"><a name="line316"></a>316 end
</span><span class="inferred1"><a name="line317"></a>317
</span><span class="marked0"><a name="line318"></a>318 add_to_score name
</span><span class="inferred1"><a name="line319"></a>319
</span><span class="marked0"><a name="line320"></a>320 s()
</span><span class="inferred1"><a name="line321"></a>321 end
</span><span class="inferred0"><a name="line322"></a>322
</span><span class="marked1"><a name="line323"></a>323 def process_case(exp)
</span><span class="marked0"><a name="line324"></a>324 add_to_score :branch
</span><span class="marked1"><a name="line325"></a>325 process exp.shift # recv
</span><span class="marked0"><a name="line326"></a>326 penalize_by 0.1 do
</span><span class="marked1"><a name="line327"></a>327 analyze_list exp
</span><span class="inferred0"><a name="line328"></a>328 end
</span><span class="marked1"><a name="line329"></a>329 s()
</span><span class="inferred0"><a name="line330"></a>330 end
</span><span class="inferred1"><a name="line331"></a>331
</span><span class="marked0"><a name="line332"></a>332 def process_class(exp)
</span><span class="marked1"><a name="line333"></a>333 set_class exp.shift do
</span><span class="marked0"><a name="line334"></a>334 penalize_by 1.0 do
</span><span class="marked1"><a name="line335"></a>335 supr = process exp.shift
</span><span class="inferred0"><a name="line336"></a>336 end
</span><span class="marked1"><a name="line337"></a>337 analyze_list exp
</span><span class="inferred0"><a name="line338"></a>338 end
</span><span class="marked1"><a name="line339"></a>339 s()
</span><span class="inferred0"><a name="line340"></a>340 end
</span><span class="inferred1"><a name="line341"></a>341
</span><span class="marked0"><a name="line342"></a>342 def process_dasgn_curr(exp)
</span><span class="marked1"><a name="line343"></a>343 add_to_score :assignment
</span><span class="marked0"><a name="line344"></a>344 exp.shift # name
</span><span class="marked1"><a name="line345"></a>345 process exp.shift # assigment, if any
</span><span class="marked0"><a name="line346"></a>346 s()
</span><span class="inferred1"><a name="line347"></a>347 end
</span><span class="inferred0"><a name="line348"></a>348
</span><span class="marked1"><a name="line349"></a>349 def process_defn(exp)
</span><span class="marked0"><a name="line350"></a>350 set_method exp.shift do
</span><span class="marked1"><a name="line351"></a>351 analyze_list exp
</span><span class="inferred0"><a name="line352"></a>352 end
</span><span class="marked1"><a name="line353"></a>353 s()
</span><span class="inferred0"><a name="line354"></a>354 end
</span><span class="inferred1"><a name="line355"></a>355
</span><span class="marked0"><a name="line356"></a>356 def process_defs(exp)
</span><span class="marked1"><a name="line357"></a>357 process exp.shift
</span><span class="marked0"><a name="line358"></a>358 set_method exp.shift do
</span><span class="marked1"><a name="line359"></a>359 analyze_list exp
</span><span class="inferred0"><a name="line360"></a>360 end
</span><span class="marked1"><a name="line361"></a>361 s()
</span><span class="inferred0"><a name="line362"></a>362 end
</span><span class="inferred1"><a name="line363"></a>363
</span><span class="inferred0"><a name="line364"></a>364 # TODO: it's not clear to me whether this can be generated at all.
</span><span class="marked1"><a name="line365"></a>365 def process_else(exp)
</span><span class="uncovered0"><a name="line366"></a>366 add_to_score :branch
</span><span class="uncovered1"><a name="line367"></a>367 penalize_by 0.1 do
</span><span class="uncovered0"><a name="line368"></a>368 analyze_list exp
</span><span class="uncovered1"><a name="line369"></a>369 end
</span><span class="uncovered0"><a name="line370"></a>370 s()
</span><span class="uncovered1"><a name="line371"></a>371 end
</span><span class="inferred0"><a name="line372"></a>372
</span><span class="marked1"><a name="line373"></a>373 def process_iasgn(exp)
</span><span class="marked0"><a name="line374"></a>374 add_to_score :assignment
</span><span class="marked1"><a name="line375"></a>375 exp.shift # name
</span><span class="marked0"><a name="line376"></a>376 process exp.shift # rhs
</span><span class="marked1"><a name="line377"></a>377 s()
</span><span class="inferred0"><a name="line378"></a>378 end
</span><span class="inferred1"><a name="line379"></a>379
</span><span class="marked0"><a name="line380"></a>380 def process_if(exp)
</span><span class="marked1"><a name="line381"></a>381 add_to_score :branch
</span><span class="marked0"><a name="line382"></a>382 process exp.shift # cond
</span><span class="marked1"><a name="line383"></a>383 penalize_by 0.1 do
</span><span class="marked0"><a name="line384"></a>384 process exp.shift # true
</span><span class="marked1"><a name="line385"></a>385 process exp.shift # false
</span><span class="inferred0"><a name="line386"></a>386 end
</span><span class="marked1"><a name="line387"></a>387 s()
</span><span class="inferred0"><a name="line388"></a>388 end
</span><span class="inferred1"><a name="line389"></a>389
</span><span class="marked0"><a name="line390"></a>390 def process_iter(exp)
</span><span class="marked1"><a name="line391"></a>391 context = (self.context - [:class, :module, :scope])
</span><span class="marked0"><a name="line392"></a>392 if context.uniq.sort_by {|s|s.to_s} == [:block, :iter] then
</span><span class="marked1"><a name="line393"></a>393 recv = exp.first
</span><span class="marked0"><a name="line394"></a>394 if recv[0] == :call and recv[1] == nil and recv.arglist[1] and [:lit, :str].include? recv.arglist[1][0] then
</span><span class="marked1"><a name="line395"></a>395 msg = recv[2]
</span><span class="marked0"><a name="line396"></a>396 submsg = recv.arglist[1][1]
</span><span class="marked1"><a name="line397"></a>397 set_method submsg do
</span><span class="marked0"><a name="line398"></a>398 set_class msg do
</span><span class="marked1"><a name="line399"></a>399 analyze_list exp
</span><span class="inferred0"><a name="line400"></a>400 end