Sha256: 67a064535c44f81a5c88b27e998503175e356b1c77ec54832b183a9a846c869f
Contents?: true
Size: 824 Bytes
Versions: 29
Compression:
Stored size: 824 Bytes
Contents
module Shaddox
class Settings < Hash
def method_missing(meth, *args, &blk)
name = meth.to_s
return evaluate(self[meth]) if name.size == 1
# Ruby 1.8.7 doesn't let you do string[-1]
key, suffix = name[0..-2].to_sym, name[-1..-1]
case suffix
when '='
self[key] = args.first
when '?'
include? key
when '!'
raise Error, "Setting :#{key} is not set" unless include?(key)
evaluate self[key]
else
evaluate self[meth]
end
end
def evaluate(value)
if value.is_a?(Proc)
value.call
else
value
end
end
end
module SettingContainer
def init_settings(default_settings = {})
@settings = Settings.new.update(default_settings)
end
# Hook to loop up values in @info
def method_missing(meth, *args, &blk)
@settings.send meth, *args
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems