class NilClass
Adds several instance methods to NilClass
.
Public Instance Methods
any?()
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# File lib/nil-ext.rb, line 7 def any?; false; end
blank?()
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# File lib/nil-ext.rb, line 5 def blank?; true; end
empty?()
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Ex: nil.empty? => true
# File lib/nil-ext.rb, line 4 def empty?; true; end
include?(*args)
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# File lib/nil-ext.rb, line 8 def include?(*args); false; end
strip()
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# File lib/nil-ext.rb, line 10 def strip; nil; end
truncate()
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# File lib/nil-ext.rb, line 11 def truncate; nil; end