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Contents
# Some methods in this file are taken from ActiveSupport
# and are copyright (c) 2005-2010 David Heinemeier Hansson.
# They are loaded only if ActiveSupport is not present.
module CSL
module Extensions
# ActiveSupport Fallback
module SymbolizeKeys
def symbolize_keys
inject({}) do |options, (key, value)|
options[(key.to_sym rescue key) || key] = value
options
end
end
def symbolize_keys!
replace(symbolize_keys)
end
end
# ActiveSupport Fallback
module StringifyKeys
def stringify_keys
inject({}) do |options, (key, value)|
options[(key.to_s rescue key) || key] = value
options
end
end
def stringify_keys!
replace(symbolize_keys)
end
end
module Nesting
def nesting
name.split(/::/).inject([]) { |ns, n| ns << (ns[-1] || Object).const_get(n) }
end
end
module Blank
def blank?
nil? || respond_to?(:empty?) && empty?
end
end
end
end
class Hash
include CSL::Extensions::SymbolizeKeys unless method_defined?(:symbolize_keys)
include CSL::Extensions::StringifyKeys unless method_defined?(:stringify_keys)
end
class Module
include CSL::Extensions::Nesting
end
class Object
include CSL::Extensions::Blank unless method_defined?(:blank?)
end
Version data entries
21 entries across 21 versions & 1 rubygems