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-rw-r--r--ruby_1_9_3/lib/optparse/version.rb70
1 files changed, 0 insertions, 70 deletions
diff --git a/ruby_1_9_3/lib/optparse/version.rb b/ruby_1_9_3/lib/optparse/version.rb
deleted file mode 100644
index 76ed564287..0000000000
--- a/ruby_1_9_3/lib/optparse/version.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-# OptionParser internal utility
-
-class << OptionParser
- def show_version(*pkgs)
- progname = ARGV.options.program_name
- result = false
- show = proc do |klass, cname, version|
- str = "#{progname}"
- unless klass == ::Object and cname == :VERSION
- version = version.join(".") if Array === version
- str << ": #{klass}" unless klass == Object
- str << " version #{version}"
- end
- [:Release, :RELEASE].find do |rel|
- if klass.const_defined?(rel)
- str << " (#{klass.const_get(rel)})"
- end
- end
- puts str
- result = true
- end
- if pkgs.size == 1 and pkgs[0] == "all"
- self.search_const(::Object, /\AV(?:ERSION|ersion)\z/) do |klass, cname, version|
- unless cname[1] == ?e and klass.const_defined?(:Version)
- show.call(klass, cname.intern, version)
- end
- end
- else
- pkgs.each do |pkg|
- begin
- pkg = pkg.split(/::|\//).inject(::Object) {|m, c| m.const_get(c)}
- v = case
- when pkg.const_defined?(:Version)
- pkg.const_get(n = :Version)
- when pkg.const_defined?(:VERSION)
- pkg.const_get(n = :VERSION)
- else
- n = nil
- "unknown"
- end
- show.call(pkg, n, v)
- rescue NameError
- end
- end
- end
- result
- end
-
- def each_const(path, base = ::Object)
- path.split(/::|\//).inject(base) do |klass, name|
- raise NameError, path unless Module === klass
- klass.constants.grep(/#{name}/i) do |c|
- klass.const_defined?(c) or next
- c = klass.const_get(c)
- end
- end
- end
-
- def search_const(klass, name)
- klasses = [klass]
- while klass = klasses.shift
- klass.constants.each do |cname|
- klass.const_defined?(cname) or next
- const = klass.const_get(cname)
- yield klass, cname, const if name === cname
- klasses << const if Module === const and const != ::Object
- end
- end
- end
-end