Sha256: b9a70b705b66303a110284184912f99860b174dc13c14eb178efad5e7cb4150f
Contents?: true
Size: 519 Bytes
Versions: 36
Compression:
Stored size: 519 Bytes
Contents
#
# default values may be given either directly or as a block which will be
# evaluated in the context of self. in both cases (value or block) the
# default is set only once and only if needed - it's a lazy evaluation. the
# 'banger' method can be used to re-initialize a variable at any point whether
# or not it's already been initialized.
#
require 'fattr'
class C
fattr :a => 42
fattr(:b){ Float a }
end
c = C.new
p c.a #=> 42
p c.b #=> 42.0
c.a = 43
p c.a #=> 43
c.a!
p c.a #=> 42
Version data entries
36 entries across 36 versions & 3 rubygems