.gitignore lib/pow.rb @@ -1,5 +1,5 @@ -class Pow - class Directory < Pow +module Pow + class Directory < Base include Enumerable @@ -36,15 +36,15 @@ class Pow FileUtils.rmtree path end - alias_method :cp, :copy_to def copy_to(dest) FileUtils.cp_r(path, dest.to_s) end + alias_method :cp, :copy_to - alias_method :mv, :move_to def move_to(dest) FileUtils.mv(path, dest.to_s) end + alias_method :mv, :move_to def empty? children.empty? lib/pow/directory.rb @@ -1,5 +1,5 @@ -class Pow - class File < Pow +module Pow + class File < Base # ==================== # = Instance Methods = @@ -33,14 +33,15 @@ class Pow ::File.size(path) == 0 end - alias_method(:cp, :copy_to) def copy_to(dest) FileUtils.cp(path.to_s, dest.to_s) end + alias_method :cp, :copy_to - alias_method(:mv, :move_to) def move_to(dest) FileUtils.mv(path.to_s, dest.to_s) end + alias_method :mv, :move_to + end end \ No newline at end of file lib/pow/file.rb @@ -1,132 +1,130 @@ class PowError < StandardError; end def Pow(*args, &block) - Pow.open(*args, &block) + Pow::Base.open(*args, &block) end -class Pow - attr_accessor :path +module Pow + class Base + attr_accessor :path - # ================= - # = Class Methods = - # ================= + # ================= + # = Class Methods = + # ================= - def self.open(*paths, &block) - paths.collect! {|path| path.to_s} - path = ::File.join(paths)) + def self.open(*paths, &block) + paths.collect! {|path| path.to_s} + path = ::File.join(paths) - klass = if ::File.directory?(path) - Directory - elsif ::File.file?(path) - File - else - self - end + klass = if ::File.directory?(path) + Directory + elsif ::File.file?(path) + File + else + self + end - klass.new(path, &block) - end + klass.new(path, &block) + end - def self.[](*paths) - open(*paths) - end + def self.working_directory + Dir.getwd + end - def self.working_directory - Dir.getwd - end + # ==================== + # = Instance Methods = + # ==================== - # ==================== - # = Instance Methods = - # ==================== + def initialize(path, mode=nil, &block) + self.path = ::File.expand_path(path) + end - def initialize(path, mode=nil, &block) - self.path = ::File.expand_path(path) - end + def open(mode=nil, &block) + raise PowError, "Path (#{path}) does not exist." + end - def to_s - path - end + def to_s + path + end - def [](*paths) - Pow.open(path, *paths) - end + def [](*paths) + Pow(path, *paths) + end - def /(name=nil) - Pow.open(path, name) - end + def /(name=nil) + self.class.open(path, name) + end - def ==(other) - other.to_s == self.to_s - end + def ==(other) + other.to_s == self.to_s + end - def eql?(other) - other.eql? self.to_s - end + def eql?(other) + other.eql? self.to_s + end - def =~(other) - name =~ other - end + def =~(other) + name =~ other + end - def name - ::File.basename path - end + def name + ::File.basename path + end - alias_method :exist? :exists? - def exists? - ::File.exist? path - end + def exists? + ::File.exist? path + end + alias_method :exist?, :exists? - def parent - Pow(::File(dirname)) - end + def parent + Pow(::File.dirname(path)) + end - def permissions=(mode) - mode = mode.to_s.to_i(8) # convert from octal - path.chmod(mode) - end + def permissions=(mode) + mode = mode.to_s.to_i(8) # convert from octal + path.chmod(mode) + end - def permissions - ("%o" % ::File.stat(path.to_s).mode)[2..-1].to_i # Forget about the first two numbers - end + def permissions + ("%o" % ::File.stat(path.to_s).mode)[2..-1].to_i # Forget about the first two numbers + end - def empty? - true - end + def empty? + true + end - def accessed_at - path.atime - end + def accessed_at + path.atime + end - def changed_at - path.ctime - end + def changed_at + path.ctime + end - def modified_at - path.mtime - end + def modified_at + path.mtime + end - #If there is a . in the name, then assume it is a file - def create(&block) - name =~ /\./ ? create_file(&block) : create_directory(&block) - end + #If there is a . in the name, then assume it is a file + def create(&block) + name =~ /\./ ? create_file(&block) : create_directory(&block) + end - def create_file(&block) - FileUtils.mkdir_p(::File.dirname(self.to_s)) - file = File.new(self.to_s) - file.open("w+", &block) # Create the file + def create_file(&block) + FileUtils.mkdir_p(::File.dirname(self.to_s)) + file = File.new(self.to_s) + file.open("w+", &block) # Create the file - file - end + file + end - def create_directory(&block) - FileUtils.mkdir_p(self.to_s) - dir = Directory.new(self.to_s) + def create_directory(&block) + FileUtils.mkdir_p(self.to_s) + dir = Directory.new(self.to_s) - dir.open(&block) if block_given? + dir.open(&block) if block_given? - dir - end - - def open(mode=nil, &block) - raise PowError, "Path (#{path}) does not exist." + dir + end end end \ No newline at end of file lib/pow/pow.rb @@ -1,4 +1,4 @@ -class Pow #:nodoc: +module Pow #:nodoc: module VERSION #:nodoc: MAJOR = 0 MINOR = 2 lib/pow/version.rb @@ -7,7 +7,7 @@ require 'spec' require File.dirname(__FILE__) + '/../lib/pow' -context "A File object" do +context Pow::File do setup do @dir_pathname = "./test_dir" @filename = "file.txt" spec/file_spec.rb @@ -1,135 +1,125 @@ require File.dirname(__FILE__) + '/spec_helper.rb' -require 'fileutils' +require 'pow' -require 'rubygems' -require 'spec' - -require File.dirname(__FILE__) + '/../lib/pow' - -context "A Pow object" do +describe Pow::Base, "object creation" do setup do - @dir_pathname = Pathname.new("./test_dir") - @dir_pathname.mkdir + @dir_pathname = "./test_dir" + FileUtils.mkdir(@dir_pathname) @file_pathname = "./test_dir/file" open(@file_pathname, "w+") end teardown do - @dir_pathname.rmtree + FileUtils.rmtree @dir_pathname end - specify "should open an exsiting directory as a Pow::Directory" do - path = Pow.open(@dir_pathname) + it "opens an exsiting directory as a Pow::Directory" do + path = Pow::Base.open(@dir_pathname) path.should be_instance_of(Pow::Directory) + + path.to_s.should == File.expand_path(@dir_pathname) end - specify "should open an exsiting file as a File" do - path = Pow.open(@file_pathname) + it "opens an exsiting file as a File" do + path = Pow::Base.open(@file_pathname) path.should be_instance_of(Pow::File) + + path.to_s.should == File.expand_path(@file_pathname) end - specify "should open an non-exsiting path as a Pow" do - path = Pow.open("./blah/blah/blah/blah") - path.should be_instance_of(Pow) + it "opens an non-exsiting path as a Pow" do + path = Pow::Base.open("./blah/blah/blah/blah") + path.should be_instance_of(Pow::Base) end - specify "should succeed in opening with brackets." do - path = Pow[@dir_pathname] + it "opens path with Pow method." do + path = Pow(@dir_pathname) path.should be_kind_of(Pow::Directory) - FileTest.exist?(path.to_s).should be_true - path.to_s.should == @dir_pathname.expand_path.to_s + + path.to_s.should == File.expand_path(@dir_pathname) end - specify "should succeed using string with Pow.open." do - path = Pow.open(@dir_pathname.to_s) + it "opens using string with Pow::Base.open." do + path = Pow(@dir_pathname.to_s) path.should be_kind_of(Pow::Directory) - FileTest.exist?(path.to_s).should be_true - path.to_s.should == @dir_pathname.expand_path.to_s + + path.to_s.should == File.expand_path(@dir_pathname) end - specify "should succeed using pathname with Pow.open." do - path = Pow.open(@dir_pathname) - path.should be_kind_of(Pow::Directory) - FileTest.exist?(path.to_s).should be_true - path.to_s.should == @dir_pathname.expand_path.to_s - end - - specify "should succeed using Pow with Pow.open." do - path = Pow.open(Pow.open(@dir_pathname.to_s)) + it "opens using Pow object with Pow::Base.open." do + pow = Pow::Base.open(@dir_pathname.to_s) + path = Pow::Base.open(pow) path.should be_kind_of(Pow::Directory) - FileTest.exist?(path.to_s).should be_true - path.to_s.should == @dir_pathname.expand_path.to_s + + path.to_s.should == File.expand_path(@dir_pathname) end - specify "should succeed using the / operator." do + it "appends paths using the / operator." do subdir_name = "sub_dir" - subdir_pathname = Pathname.new("#{@dir_pathname}/#{subdir_name}") - subdir_pathname.mkdir + subdir_pathname = "#{@dir_pathname}/#{subdir_name}" + FileUtils.mkdir(subdir_pathname) - path = Pow.open(@dir_pathname) + path = Pow(@dir_pathname) subdir_path = path/subdir_name subdir_path.should be_kind_of(Pow::Directory) FileTest.exist?(subdir_path.to_s).should be_true - subdir_path.to_s.should == subdir_pathname.expand_path.to_s + subdir_path.to_s.should == File.expand_path(subdir_pathname) end end -context "A Pow object" do +describe Pow::Base, "object equality" do setup do - @dir = Pow.open("./blah1/blah2/blah3/blah4") + @path = "./blah1/blah2/blah3/blah4" + @pow = Pow::Base.open(@path) end - specify "should equal an equivalent path object." do - @dir.should == Pow.open(@dir) + it "equals an equivalent Pow object." do + (@pow == Pow::Base.open(@path)).should be_true end - - specify "should know it's parent" do - @dir.parent.should == Pow["./blah1/blah2/blah3"] + + it "should know it's parent" do + @pow.parent.should == Pow("./blah1/blah2/blah3") end end -context "A Pow object pointing to a non-existing path" do +describe Pow::Base, "non-existing paths" do setup do - @dir = Pow.open("./blah/blah/blah/blah") + @pow = Pow::Base.open("./blah/blah/blah/blah") end - specify "should know it doesn't exists" do - @dir.should_not be_exist + it "should know it doesn't exists" do + @pow.exists?.should be_false + end + + it "can't be open" do + lambda {@pow.open}.should raise_error(PowError) end end -context "A new Pow" do +describe Pow::Base, "creation" do setup do FileUtils.mkpath "./test_dir/" - @dir = Pow["./test_dir"].create + @dir = Pow("./test_dir").create end teardown do FileUtils.rm_r @dir.to_s if FileTest.exist?(@dir.to_s) end - specify "should be of type Pow before created" do - @dir["non_existant"].should be_kind_of(Pow) - end - - specify "should not exist" do - @dir["non_existant"].exists?.should be_false - end - - specify "should be created as a file . found" do + it "creates as a file if . found" do path = @dir["new.file"].create path.should be_kind_of(Pow::File) - path.exists?.should be_true + File.exists?(path.to_s) end - specify "should be created as a directory if no . is found" do + it "should be created as a directory if no . is found" do path = @dir["new_directory"].create path.should be_kind_of(Pow::Directory) - path.exists?.should be_true + File.exists?(path.to_s) end end \ No newline at end of file spec/pow_spec.rb @@ -4,4 +4,6 @@ rescue LoadError require 'rubygems' gem 'rspec' require 'spec' -end \ No newline at end of file +end + +$:.unshift File.dirname(__FILE__) + '/../lib/' \ No newline at end of file spec/spec_helper.rb @@ -1,21 +1,21 @@ -begin - require 'spec' -rescue LoadError - require 'rubygems' - require 'spec' -end -begin - require 'spec/rake/spectask' -rescue LoadError - puts <<-EOS -To use rspec for testing you must install rspec gem: - gem install rspec -EOS - exit(0) -end - -desc "Run the specs under spec/models" -Spec::Rake::SpecTask.new do |t| - t.spec_opts = ['--options', "spec/spec.opts"] - t.spec_files = FileList['spec/*_spec.rb'] -end +# begin +# require 'spec' +# rescue LoadError +# require 'rubygems' +# require 'spec' +# end +# begin +# require 'spec/rake/spectask' +# rescue LoadError +# puts <<-EOS +# To use rspec for testing you must install rspec gem: +# gem install rspec +# EOS +# exit(0) +# end +# +# desc "Run the specs under spec/models" +# Spec::Rake::SpecTask.new do |t| +# t.spec_opts = ['--options', "spec/spec.opts"] +# t.spec_files = FileList['spec/*_spec.rb'] +# end tasks/rspec.rake doc/classes/Pow/Directory.html doc/classes/Pow/Directory.src/M000001.html doc/classes/Pow/Directory.src/M000002.html doc/classes/Pow/Directory.src/M000003.html doc/classes/Pow/Directory.src/M000004.html doc/classes/Pow/Directory.src/M000005.html doc/classes/Pow/Directory.src/M000006.html doc/classes/Pow/Directory.src/M000007.html doc/classes/Pow/Directory.src/M000008.html doc/classes/Pow/Directory.src/M000009.html doc/classes/Pow/Directory.src/M000010.html doc/classes/Pow/Directory.src/M000011.html doc/classes/Pow/Directory.src/M000012.html doc/classes/Pow/Directory.src/M000013.html doc/classes/Pow/File.html doc/classes/Pow/File.src/M000014.html doc/classes/Pow/File.src/M000015.html doc/classes/Pow/File.src/M000016.html doc/classes/Pow/File.src/M000017.html doc/classes/Pow/File.src/M000018.html doc/classes/Pow/File.src/M000019.html doc/classes/Pow/File.src/M000020.html doc/classes/Pow/File.src/M000021.html doc/classes/PowError.html doc/created.rid doc/files/History_txt.html doc/files/License_txt.html doc/files/README_txt.html doc/files/lib/pow/directory_rb.html doc/files/lib/pow/file_rb.html doc/files/lib/pow/pow_rb.html doc/files/lib/pow/version_rb.html doc/files/lib/pow_rb.html doc/files/website/index_txt.html doc/fr_class_index.html doc/fr_file_index.html doc/fr_method_index.html doc/index.html doc/rdoc-style.css pkg/pow-0.1.0.gem pkg/pow-0.1.0.tgz pkg/pow-0.1.0/History.txt pkg/pow-0.1.0/License.txt pkg/pow-0.1.0/Manifest.txt pkg/pow-0.1.0/README.txt pkg/pow-0.1.0/Rakefile pkg/pow-0.1.0/config/hoe.rb pkg/pow-0.1.0/config/requirements.rb pkg/pow-0.1.0/lib/pow.rb pkg/pow-0.1.0/lib/pow/directory.rb pkg/pow-0.1.0/lib/pow/file.rb pkg/pow-0.1.0/lib/pow/pow.rb pkg/pow-0.1.0/lib/pow/version.rb pkg/pow-0.1.0/log/debug.log pkg/pow-0.1.0/script/destroy pkg/pow-0.1.0/script/generate pkg/pow-0.1.0/script/txt2html pkg/pow-0.1.0/setup.rb pkg/pow-0.1.0/spec/directory_spec.rb pkg/pow-0.1.0/spec/file_spec.rb pkg/pow-0.1.0/spec/pow_spec.rb pkg/pow-0.1.0/spec/spec.opts pkg/pow-0.1.0/spec/spec_helper.rb pkg/pow-0.1.0/tasks/deployment.rake pkg/pow-0.1.0/tasks/environment.rake pkg/pow-0.1.0/tasks/rspec.rake pkg/pow-0.1.0/tasks/website.rake pkg/pow-0.1.0/website/index.html pkg/pow-0.1.0/website/index.txt pkg/pow-0.1.0/website/javascripts/rounded_corners_lite.inc.js pkg/pow-0.1.0/website/stylesheets/screen.css pkg/pow-0.1.0/website/template.rhtml f0d5dec8cffd66047a04eac0daf42fe7dbd5efd1 Corey cj@mr-president.streeteasy.com http://github.com/probablycorey/pow/commit/351e42d5ec1bfc9555c11157078987674476bd0c 351e42d5ec1bfc9555c11157078987674476bd0c 2008-03-06T13:44:19-08:00 2008-03-06T13:44:19-08:00 cleaning up tests 241648a6037168135a008a5251a7d2ff1de5129a Corey cj@mr-president.streeteasy.com