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Versions: 11
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Stored size: 1.06 KB
Contents
class AngryHash
module DSL
# from ActiveSupport 3
if defined? ::BasicObject
# A class with no predefined methods that behaves similarly to Builder's
# BlankSlate. Used for proxy classes.
class BasicObject < ::BasicObject
undef_method :==
undef_method :equal?
# Let BasicObject at least raise exceptions.
def raise(*args)
::Object.send(:raise, *args)
end
end
else
class BasicObject #:nodoc:
instance_methods.each do |m|
undef_method(m) if m.to_s !~ /(?:^__|^nil\?$|^send$|^object_id$|^instance_eval$)/
end
end
end
class Env < BasicObject
def __store
@store ||= {}
end
def method_missing(method,*args,&blk)
method_s = method.to_s
if method_s[/[A-Za-z0-9]$/] && args.size == 1
__store[method.to_s] = args.first
else
super
end
end
end
def __eval_as_dsl(&blk)
env = Env.new
env.instance_eval(&blk)
deep_update(env.__store)
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems