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Contents
#--
# YAMLStruct
#
# Copyright (c) 2005 Thomas Sawyer
#
# Ruby License
#
# This module is free software. You may use, modify, and/or redistribute this
# software under the same terms as Ruby.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.
#
# ==========================================================================
# Revision History
# ==========================================================================
# 2005-09-13 trans Created.
# ==========================================================================
#
# TODO Currently only supports YAML documents with a map at the top level.
#
#++
require 'yaml'
#:title: YAMLStruct
#
# TODO
#
# == Author(s)
#
# * Thomas Sawyer
#
class YAMLStruct
def initialize( stream )
@yaml = YAML::load( stream )
end
def method_missing( sym, *args, &blk )
sym = sym.to_s
if sym.slice(-1,1) == '='
@yaml[ sym ] = args[0]
elsif @yaml.key?( sym )
@yaml[ sym ]
else
#raise ?
end
end
def to_s
@yaml.to_yaml
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TC_YAMLStruct < Test::Unit::TestCase
def setup
y = %{
a: 1
b: 2
c: 3
}
@y = YAMLStruct.new(y)
end
def test_001
assert_equal( 1, @y.a )
assert_equal( 2, @y.b )
assert_equal( 3, @y.c )
end
end
=end
Version data entries
7 entries across 7 versions & 1 rubygems