Sha256: 061f0bfedd11eee5feeffccec8ac3537edd0604558bda6d2dd6db8013bc15b25
Contents?: true
Size: 899 Bytes
Versions: 15
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Stored size: 899 Bytes
Contents
require 'spruz/xt/blank'
module Spruz
module Full
# Returns the object if it isn't blank (as in Object#blank?), otherwise it
# returns nil. If a block was given as an argument and the object isn't
# blank, the block is executed with the object as its first argument. If an
# argument +dispatch+ was given and the object wasn't blank the method
# given by dispatch is called on the object. This is the same as
# foo.full?(&:bar) in the previous block form.
def full?(dispatch = nil, *args)
if blank?
obj = nil
#elsif Module === dispatch # TODO
# dispatch.found?(self)
elsif dispatch
obj = __send__(dispatch, *args)
obj = nil if obj.blank?
else
obj = self
end
if block_given? and obj
yield obj
else
obj
end
end
end
class ::Object
include Full
end
end
Version data entries
15 entries across 15 versions & 1 rubygems