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Contents
module Boson
# This library takes a module or class as a library's name and loads its class methods
# as commands. If no commands are given it defaults to loading all of its class methods
# as commands. The only method callback (see Loader) this library calls on the
# original module/class is config().
#
# Example:
# >> load_library Math, :commands=>%w{sin cos tan}
# => true
#
# # Let's brush up on ol trig
# >> sin (Math::PI/2)
# => 1.0
# >> tan (Math::PI/4)
# => 1.0
# # Close enough :)
# >> cos (Math::PI/2)
# => 6.12323399573677e-17
class ModuleLibrary < Library
#:stopdoc:
handles {|source| source.is_a?(Module) }
def set_name(name)
@module = name
underscore_lib = name.to_s[/^Boson::Commands/] ? name.to_s.split('::')[-1] : name.to_s
Util.underscore(underscore_lib)
end
def initialize_library_module
@class_commands = {@module.to_s=>Array(@commands).empty? ? @module.methods(false) : @commands }
@module = nil
super
end
#:startdoc:
end
end
Version data entries
14 entries across 14 versions & 2 rubygems