Sha256: 7e358b6bb19ba8091149adc9bf7547b7c62871e75513a3ebb9382e48fc08f246
Contents?: true
Size: 476 Bytes
Versions: 10
Compression:
Stored size: 476 Bytes
Contents
# util.rb is inspired by ActiveSupport
class Object
def blank?
respond_to?(:empty?) ? empty? : !self
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
10 entries across 10 versions & 1 rubygems