Sha256: a890730d6b11d14ea74611de206948461f44ea39fb9f0170973546439b3616c8
Contents?: true
Size: 654 Bytes
Versions: 80
Compression:
Stored size: 654 Bytes
Contents
if !nil.respond_to?(:blank?)
class Object
def blank?
respond_to?(:empty?) ? empty? : !self
end
end
class NilClass #:nodoc:
def blank?
true
end
end
class FalseClass #:nodoc:
def blank?
true
end
end
class TrueClass #:nodoc:
def blank?
false
end
end
class Array #:nodoc:
alias_method :blank?, :empty?
end
class Hash #:nodoc:
alias_method :blank?, :empty?
end
class String #:nodoc:
def blank?
self !~ /\S/
end
end
class Numeric #:nodoc:
def blank?
false
end
end
end
Version data entries
80 entries across 80 versions & 1 rubygems