Sha256: ec3abb0bd362daee7f73778e6813058d7b794873efb2df718964d4a77e1f8e43
Contents?: true
Size: 806 Bytes
Versions: 7
Compression:
Stored size: 806 Bytes
Contents
require 'facets/functor'
class Hash
# Access to a hash as if it were an OpenStruct.
#
# h = {:a=>1, :b=>2}
#
# h.data.a #=> 1
# h.data.b #=> 2
# h.data.c #=> nil
#
# h.data.c = 3
# h.data.c #=> 3
#
# h.data.a? #=> true
# h.data.d? #=> false
#
# TODO: Change name of Hash#data to something better?
#
# TODO: Is this really a method worth having?
def data
this = self
Functor.new do |op, *a|
case op.to_s
when /\=$/
op = op.to_s.chomp('=')
this[op] = a.first
when /\?$/
op = op.to_s.chomp('?')
this.key?(op.to_s) || this.key?(op.to_sym)
when /\!$/
op = op.to_s.chomp('!')
this[op] # ???
else
this[op.to_s] || this[op.to_sym]
end
end
end
end
Version data entries
7 entries across 6 versions & 1 rubygems