Sha256: 1c74d917ed094b23b006fdbf89541f2a0ab6ee4817fbf5adfc883425a7af71a1
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Size: 729 Bytes
Versions: 89
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Stored size: 729 Bytes
Contents
# frozen-string-literal: true
#
# 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
89 entries across 79 versions & 2 rubygems