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# XSD4R - Generating method definition code
# Copyright (C) 2004 NAKAMURA, Hiroshi <nahi@ruby-lang.org>.
# This program is copyrighted free software by NAKAMURA, Hiroshi. You can
# redistribute it and/or modify it under the same terms of Ruby's license;
# either the dual license version in 2003, or any later version.
require 'xsd/codegen/gensupport'
require 'xsd/codegen/commentdef'
module XSD
module CodeGen
class MethodDef
include GenSupport
include CommentDef
attr_accessor :definition
def initialize(name, *params)
unless safemethodname?(name)
raise ArgumentError.new("name '#{name}' seems to be unsafe")
end
@name = name
@params = params
@comment = nil
@definition = yield if block_given?
end
def dump
buf = ""
buf << dump_comment if @comment
buf << dump_method_def
buf << dump_definition if @definition and !@definition.empty?
buf << dump_method_def_end
buf
end
private
def dump_method_def
if @params.empty?
format("def #{@name}")
else
format("def #{@name}(#{@params.join(", ")})")
end
end
def dump_method_def_end
format("end")
end
def dump_definition
format(@definition, 2)
end
end
end
end
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