Method: Vedeu::Common#present?

Defined in:
lib/vedeu/common.rb

#present?(variable) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a boolean indicating whether a variable has a useful value.

Parameters:

  • variable (String|Symbol|Array|Fixnum) —

    The variable to check.

Returns:



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# File 'lib/vedeu/common.rb', line 100

def present?(variable)
  return true  if numeric?(variable)
  return false if variable.nil?
  return false if variable.respond_to?(:empty?) && variable.empty?

  true
end