CHANGELOG LICENSE README README.textile randexp.gemspec @@ -7,32 +7,6 @@ require 'rake/rdoctask' require "spec" require "spec/rake/spectask" -DIR = File.dirname(__FILE__) -NAME = 'randexp' -SUMMARY =<<-EOS -Library for generating random strings. -EOS -GEM_VERSION = "0.1.0" - -spec = Gem::Specification.new do |s| - s.name = NAME - s.summary = SUMMARY - - s.version = GEM_VERSION - s.platform = Gem::Platform::RUBY - - s.has_rdoc = true - - s.require_path = "lib" - s.files = %w(Rakefile) + Dir["lib/**/*"] -end - -Rake::GemPackageTask.new(spec) do |package| - package.gem_spec = spec - package.need_zip = true - package.need_tar = true -end - ############################################################################## # rSpec & rcov ############################################################################## Rakefile @@ -1,6 +1,4 @@ class Randexp - VERSION = "0.1.0" - attr_accessor :sexp def initialize(source) lib/randexp.rb @@ -17,6 +17,12 @@ class Randexp when /(.*)\\([wsdc])\{(\d+)\,(\d+)\}$/ then union(parse($1), quantify(random($2), ($3.to_i)..($4.to_i))) when /(.*)\\([wsdc])\{(\d+)\}$/ then union(parse($1), quantify(random($2), $3.to_i)) when /(.*)\\([wsdc])$/ then union(parse($1), random($2)) + when /\((.*)\)(\*|\*\?|\+|\+\?|\?)$/ then quantify(parse($1), $2.to_sym) + when /\((.*)\)\{(\d+)\,(\d+)\}$/ then quantify(parse($1), ($2.to_i)..($3.to_i)) + when /\((.*)\)\{(\d+)\}$/ then quantify(parse($1), $3.to_i) + when /(.*)(.|\s)(\*|\*\?|\+|\+\?|\?)$/ then union(parse($1), quantify(literal($2), $3.to_sym)) + when /(.*)(.|\s)\{(\d+)\,(\d+)\}$/ then union(parse($1), quantify(literal($2), ($3.to_i)..($4.to_i))) + when /(.*)(.|\s)\{(\d+)\}$/ then union(parse($1), quantify(literal($2), $3.to_i)) when /(.*)(.|\s)$/ then union(parse($1), literal($2)) else nil end lib/randexp/parser.rb @@ -26,8 +26,8 @@ class Randexp when :'?' then ([''] + cell).pick * '' when :+, :'+?' then raise "Sorry, \"#{cell * ''}+\" is too vague, try setting a range: \"#{cell * ''}{1,3}\"" when :*, :'*?' then raise "Sorry, \"#{cell * ''}*\" is too vague, try setting a range: \"#{cell * ''}{0,3}\"" - when Range then quant.pick.of { cell * '' } * '' - when Integer then quant.of { cell * '' } * '' + when Range then quantity.pick.of { cell * '' } * '' + when Integer then quantity.of { cell * '' } * '' when nil then cell * '' end end lib/randexp/reducer.rb @@ -2,31 +2,31 @@ class Randgen WORDS_PER_SENTENCE = 3..20 SENTENCES_PER_PARAGRAPH = 3..8 - def self.bool + def self.bool(options = {}) ['true', 'false'].pick end - def self.lchar + def self.lchar(options = {}) ('a'..'z').to_a.pick end - def self.uchar + def self.uchar(options = {}) ('A'..'Z').to_a.pick end - def self.char + def self.char(options = {}) [lchar, uchar].pick end - def self.whitespace + def self.whitespace(options = {}) ["\t", "\n", "\r", "\f"].pick end - def self.digit + def self.digit(options = {}) ('0'..'9').to_a.pick end - def self.alpha_numeric + def self.alpha_numeric(options = {}) [char, digit].pick end lib/randgen.rb cbbf872aa40b472341635435552c78648c97158e Ben Burkert ben@benburkert.com http://github.com/benburkert/randexp/commit/069079f1e2fa3496f99d8d4172f8d866fb913296 069079f1e2fa3496f99d8d4172f8d866fb913296 2008-07-08T13:09:24-07:00 2008-07-08T13:09:24-07:00 tweaked some stuff ddc9e1a6434fc7ad5fb56d0982377c6b79485df7 Ben Burkert ben@benburkert.com