Warning/error using ruby 2.7.1

[ghost]

The attached example from your documentation generates the following when using ruby 2.7.1:

• .../gems/porolog-1.0.1/lib/porolog/predicate.rb:88: warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call

• .../.gems/gems/porolog-1.0.1/lib/porolog/predicate.rb:74: warning: The called method 'initialize' is defined here

ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-darwin19]

Both these messages occur at the following line in the attachment:

builtin :gtr, :is, :noteq, :between, class_base: self

Changing the signature of Porolog::Predicate.new from

def self.new(*args)

to

def self.new(*args, **)

fixes both these issues.

-- sw

example4.txt

[wizardofosmium]

Thanks @caponecicero . I'll update.