Sha256: 99e7522203b9f9bdf1c5f4ca83c3226a42b64534471642a720b28ea8a2bdcf81
Contents?: true
Size: 1.13 KB
Versions: 99
Compression:
Stored size: 1.13 KB
Contents
# encoding: utf-8
module EvalHelper
# create if strings, for eval
#
# ==== Examples
#
# if case
#
# class EvalHelperTest
# include EvalHelper
#
# def hoge(hash)
# msg = hash[:input]
# code = if_code_after(hash[:if_cond], hash[:if_proc])
# ret = 'dafault'
# instance_eval code
# ret
# end
# end
#
# hash = {
# input: "test",
# if_cond: "msg == 'test'",
# if_proc: "ret = "true"",
# }
# EvalHelperTest.new.hoge(hash) # => return 'true'
#
# else case
#
# class EvalHelperTest
# include EvalHelper
#
# def hoge(hash)
# msg = hash[:input]
# code = if_code_after(hash[:if_cond], hash[:if_proc])
# ret = 'ret = "true"'
# instance_eval code
# ret
# end
# end
#
# hash = {
# input: "not_test",
# if_cond: "msg == 'test'",
# if_proc: "ret = "true"",
# }
# EvalHelperTest.new.hoge(hash) # => return 'default'
#
def if_code_after(condition, if_proc)
"#{if_proc} if #{condition}"
end
end
Version data entries
99 entries across 99 versions & 1 rubygems