Method: Hanami::Utils::Kernel.inspect_type_error
- Defined in:
- lib/hanami/utils/kernel.rb
permalink .inspect_type_error(arg) ⇒ Object
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 the most useful type error possible
If the object does not respond_to?(:inspect), we return the class, else we return nil. In all cases, this method is tightly bound to callers, as this method appends the required space to make the error message look good.
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# File 'lib/hanami/utils/kernel.rb', line 1046 def self.inspect_type_error(arg) "#{arg.respond_to?(:inspect) ? arg.inspect : arg.to_s} " rescue NoMethodError # missing the #respond_to? method, fall back to returning the class' name begin "#{arg.class.name} instance " rescue NoMethodError # missing the #class method, can't fall back to anything better than nothing # Callers will have to guess from their code nil end end |