Sha256: 58a66903c3c22210175ee0a1f59639c6c4444ee59cac8abb5c8986b6b4da5e54
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Size: 999 Bytes
Versions: 17
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Stored size: 999 Bytes
Contents
module Spruz
module Blank
module Object
def blank?
respond_to?(:empty?) ? empty? : !self
end
def present?
!blank?
end
end
module NilClass
def blank?
true
end
end
module FalseClass
def blank?
true
end
end
module TrueClass
def blank?
false
end
end
module Array
def self.included(modul)
modul.module_eval do
alias_method :blank?, :empty?
end
end
end
module Hash
def self.included(modul)
modul.module_eval do
alias_method :blank?, :empty?
end
end
end
module String
def blank?
self !~ /\S/
end
end
module Numeric
def blank?
false
end
end
end
unless Object.respond_to?(:blank?)
for k in Blank.constants
Object.const_get(k).class_eval do
include Blank.const_get(k)
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems