Sha256: ee1b8db97477b2b988a5636cbf3f895aa75d54eafda0066fc610d1ed38cf3de0
Contents?: true
Size: 601 Bytes
Versions: 45
Compression:
Stored size: 601 Bytes
Contents
require 'set'
unless Object.new.respond_to? :blank?
class Object
def blank?
false
end
end
class NilClass
def blank?
true
end
end
class FalseClass
def blank?
true
end
end
class TrueClass
def blank?
false
end
end
class Set
alias :blank? :empty?
end
class String
def blank?
self !~ /[^\s]/
end
end
class Array
alias :blank? :empty?
end
class Hash
alias :blank? :empty?
end
end
unless Object.new.respond_to? :present?
class Object
def present?
!blank?
end
end
end
Version data entries
45 entries across 35 versions & 4 rubygems