Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/authy/core_ext.rb

Class Method Summary collapse

Class Method Details

.try_convert(value) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/authy/core_ext.rb', line 15

def self.try_convert(value)
  return value if value.instance_of?(Array)
  return nil if !value.respond_to?(:to_ary)
  converted = value.to_ary
  return converted if converted.instance_of?(Array)

  cname = value.class.name
  raise TypeError, "can't convert %s to %s (%s#%s gives %s)" %
    [cname, Array.name, cname, :to_ary, converted.class.name]
end