Sha256: ec5f3de2475618fa217f9b5a601954bfd45ee10fd34f0f62e032f1a4f74fcc47
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Versions: 405
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Contents
require 'travis/cli'
require 'optparse'
module Travis
module CLI
module Parser
def on_initialize(&block)
@on_initialize ||= []
@on_initialize << block if block
if superclass.respond_to? :on_initialize
superclass.on_initialize + @on_initialize
else
@on_initialize
end
end
def on(*args, &block)
block ||= begin
full_arg = args.detect { |a| a.start_with? '--' }
name = full_arg.gsub(/^--(\[no-\])?(\S+).*$/, '\2').gsub('-', '_')
attr_reader(name) unless method_defined? name
attr_writer(name) unless method_defined? "#{name}="
alias_method("#{name}?", name) unless method_defined? "#{name}?"
proc { |instance, value| instance.public_send("#{name}=", value) }
end
on_initialize do |instance|
instance.parser.on(*args) do |value|
block.call(instance, value)
end
end
end
def new(*)
attr_accessor :parser unless method_defined? :parser
result = super
result.parser = OptionParser.new
on_initialize.each { |b| b[result] }
result
end
end
end
end
Version data entries
405 entries across 405 versions & 3 rubygems