Sha256: 215964e3c9051806ac462aa479cee85f4f7a0d5e9645ade9c9e495bfebb0b382
Contents?: true
Size: 1.33 KB
Versions: 10
Compression:
Stored size: 1.33 KB
Contents
module Kernel
# Creates singleton attr_readers.
#
# obj = Object.new
#
# obj.attr_singleton_reader :x, :y
#
# attr_singleton_reader :x, :y
#
# CREDIT: Trans
def attr_singleton_reader(*args)
#h, a = *args.partition{|a| Hash===a}
(class << self ; self ; end).send( :attr_reader, *args )
#(class << self ; self ; end).send( :attr_reader, *h.keys )
#h.each { |k,v| instance_variable_set("@#{k}", v) }
end
# Create singleton attr_writers.
#
# obj = Object.new
#
# obj.attr_singleton_writer :x, :y
#
# obj.x = 3
# obj.y = 4
#
# CREDIT: Trans
def attr_singleton_writer(*args)
#h, a = *args.partition{|a| Hash===a}
(class << self ; self ; end).send( :attr_writer, *args )
#(class << self ; self ; end).send( :attr_writer, *h.keys )
#h.each { |k,v| instance_variable_set("@#{k}", v) }
end
# Create singleton attr_accessors.
#
# obj = Object.new
#
# obj.attr_singleton_accessor :x, :y
#
# obj.x = 3
# obj.y = 4
# obj.x #=> 3
# obj.y #=> 4
#
# CREDIT: Trans
def attr_singleton_accessor(*args)
#h, a = *args.partition{|a| Hash===a}
(class << self ; self ; end).send( :attr_accessor, *args )
#(class << self ; self ; end).send( :attr_accessor, *h.keys )
#h.each { |k,v| instance_variable_set("@#{k}", v) }
end
end
Version data entries
10 entries across 9 versions & 2 rubygems