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|
unless defined? JRUBY_VERSION
Process.maxgroups = 1024
end
module RDoc
def self.caller(skip=nil)
in_gem_wrapper = false
Kernel.caller.reject { |call|
in_gem_wrapper ||= call =~ /#{Regexp.escape $0}:\d+:in `load'/
}
end
end
require "yaml"
require "puppet/util/zaml.rb"
class Symbol
def to_zaml(z)
z.emit("!ruby/sym ")
to_s.to_zaml(z)
end
def <=> (other)
self.to_s <=> other.to_s
end
end
[Object, Exception, Integer, Struct, Date, Time, Range, Regexp, Hash, Array, Float, String, FalseClass, TrueClass, Symbol, NilClass, Class].each { |cls|
cls.class_eval do
def to_yaml(ignored=nil)
ZAML.dump(self)
end
end
}
def YAML.dump(*args)
ZAML.dump(*args)
end
#
# Workaround for bug in MRI 1.8.7, see
# http://redmine.ruby-lang.org/issues/show/2708
# for details
#
if RUBY_VERSION == '1.8.7'
class NilClass
def closed?
true
end
end
end
class Object
# ActiveSupport 2.3.x mixes in a dangerous method
# that can cause rspec to fork bomb
# and other strange things like that.
def daemonize
raise NotImplementedError, "Kernel.daemonize is too dangerous, please don't try to use it."
end
# The following code allows callers to make assertions that are only
# checked when the environment variable PUPPET_ENABLE_ASSERTIONS is
# set to a non-empty string. For example:
#
# assert_that { condition }
# assert_that(message) { condition }
if ENV["PUPPET_ENABLE_ASSERTIONS"].to_s != ''
def assert_that(message = nil)
unless yield
raise Exception.new("Assertion failure: #{message}")
end
end
else
def assert_that(message = nil)
end
end
end
# Workaround for yaml_initialize, which isn't supported before Ruby
# 1.8.3.
if RUBY_VERSION == '1.8.1' || RUBY_VERSION == '1.8.2'
YAML.add_ruby_type( /^object/ ) { |tag, val|
type, obj_class = YAML.read_type_class( tag, Object )
r = YAML.object_maker( obj_class, val )
if r.respond_to? :yaml_initialize
r.instance_eval { instance_variables.each { |name| remove_instance_variable name } }
r.yaml_initialize(tag, val)
end
r
}
end
|
