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easyoptions
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Some more idiomatic Ruby code.

This commit is contained in:
Renato Silva 2014-12-02 21:40:41 -02:00
parent 5f234f88e8
commit 74223b62d7
2 changed files with 20 additions and 18 deletions
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5
.rubocop.yml
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@ -1,2 +1,5 @@
Style/IndentationWidth:
Width: 4
Width: 4
Metrics/LineLength:
Max: 160

33
easyoptions.rb
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@ -122,7 +122,7 @@ module EasyOptions
doc = doc.find_all do |line|
line =~ /^##[^#]*/
end
doc = doc.map do |line|
doc.map do |line|
line.strip!
line.sub!(/^## ?/, '')
line.gsub!(/@script.name/, File.basename($PROGRAM_NAME))
@ -135,12 +135,12 @@ module EasyOptions
@documentation.map do |line|
line = line.strip
case line
when /^-h, --help.*/ then next
when /^--help, -h.*/ then next
when /^-.*, --.*/ then line = line.split(/(^-|,\s--|\s)/); @known_options << Option.new(line[4], line[2])
when /^--.*, -.*/ then line = line.split(/(--|,\s-|\s)/); @known_options << Option.new(line[2], line[4])
when /^--.*=.*/ then line = line.split(/(--|=|\s)/); @known_options << Option.new(line[2], nil, false)
when /^--.* .*/ then line = line.split(/(--|\s)/); @known_options << Option.new(line[2], nil)
when /^-h, --help.*/ then next
when /^--help, -h.*/ then next
when /^-.*, --.*/ then line = line.split(/(^-|,\s--|\s)/); @known_options << Option.new(line[4], line[2])
when /^--.*, -.*/ then line = line.split(/(--|,\s-|\s)/); @known_options << Option.new(line[2], line[4])
when /^--.*=.*/ then line = line.split(/(--|=|\s)/); @known_options << Option.new(line[2], nil, false)
when /^--.* .*/ then line = line.split(/(--|\s)/); @known_options << Option.new(line[2], nil)
end
end
@ -202,14 +202,14 @@ module EasyOptions
else
puts @documentation
end
exit -1
exit(-1)
end
# Regular arguments
next_is_value = false
raw_arguments.each do |argument|
if argument.start_with?('-')
known_option = @known_options.find { |known_option| known_option.in?(argument) }
known_option = @known_options.find { |option| option.in?(argument) }
next_is_value = (known_option && !known_option.boolean)
else
arguments << argument unless next_is_value
@ -218,14 +218,13 @@ module EasyOptions
end
# Bash support
if BashOutput
@options.keys.each do |name|
puts "#{name}=\"#{@options[name].to_s.sub('true', 'yes')}\""
end
puts 'unset arguments'
arguments.each do |argument|
puts "arguments+=(\"#{argument}\")"
end
return unless BashOutput
@options.keys.each do |name|
puts "#{name}=\"#{@options[name].to_s.sub('true', 'yes')}\""
end
puts 'unset arguments'
arguments.each do |argument|
puts "arguments+=(\"#{argument}\")"
end
end