Sha256: b9cb7524b10052f01de87b28aa702769afa68886d21da753d4a342507df27386
Contents?: true
Size: 541 Bytes
Versions: 8
Compression:
Stored size: 541 Bytes
Contents
# stolen from ActiveSupport
class Object
def blank?
respond_to?(:empty?) ? empty? : !self
end
def present?
!blank?
end
def presence
self if present?
end
end
class NilClass
def blank?
true
end
end
class FalseClass
def blank?
true
end
end
class TrueClass
def blank?
false
end
end
class Array
alias_method :blank?, :empty?
end
class Hash
alias_method :blank?, :empty?
end
class String
def blank?
self !~ /[^[:space:]]/
end
end
class Numeric
def blank?
false
end
end
Version data entries
8 entries across 8 versions & 3 rubygems