Class: NilClass

Inherits:
Object show all
Defined in:
lib/corelib_ruby/core_ext/nil/core.rb

Instance Method Summary collapse

Instance Method Details

#cl_combine(*args) ⇒ Object

See the documenation for String#cl_combine. This method exists so we can seamlessly call nil.cl_combine(“foo”) and get back “foo” (instead of an error).



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# File 'lib/corelib_ruby/core_ext/nil/core.rb', line 14

def cl_combine(*args)
  "".cl_combine(*args)
end

#cl_not_nil? ⇒ Boolean

A simple helper to improve readability. [].cl_not_nil? reads better than ![].nil?

Returns:

  • (Boolean) 


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# File 'lib/corelib_ruby/core_ext/nil/core.rb', line 4

def cl_not_nil?
  false
end

#cl_to_yes_no(options = {}) ⇒ Object 



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# File 'lib/corelib_ruby/core_ext/nil/core.rb', line 8

def cl_to_yes_no(options={})
  options.fetch(:if_nil, "")
end