Sha256: d9805b3d2cf83792964b863ec4ba6faa16eec6b759b8c087a68d0f3ac4228aa5
Contents?: true
Size: 697 Bytes
Versions: 45
Compression:
Stored size: 697 Bytes
Contents
# The blank extension adds the blank? method to all objects (e.g. Object#blank?).
#
# To load the extension:
#
# Sequel.extension :blank
class FalseClass
# false is always blank
def blank?
true
end
end
class Object
# Objects are blank if they respond true to empty?
def blank?
respond_to?(:empty?) && empty?
end
end
class NilClass
# nil is always blank
def blank?
true
end
end
class Numeric
# Numerics are never blank (not even 0)
def blank?
false
end
end
class String
# Strings are blank if they are empty or include only whitespace
def blank?
strip.empty?
end
end
class TrueClass
# true is never blank
def blank?
false
end
end
Version data entries
45 entries across 45 versions & 2 rubygems