Unable to use diff standalone

[mrckzgl]

Hi, I am trying to use the diff tool standalone as described here: https://splitwise.github.io/super_diff/releases/0.19.0/users/getting-started/#using-parts-of-superdiff-directly

If I plug two hashes in:

require 'super_diff'

puts(SuperDiff::EqualityMatchers::Main.call({}, {a:true}))

I get:

ArgumentError: wrong number of arguments (2 for 0..1) for SuperDiff::EqualityMatchers::Main initializer
/home/.rvm/gems/jruby-9.4.10.0/gems/attr_extras-7.1.0/lib/attr_extras/attr_initialize.rb:55:in `validate_arity'
org/jruby/RubyMethod.java:131:in `call'
/home/.rvm/gems/jruby-9.4.10.0/gems/attr_extras-7.1.0/lib/attr_extras/attr_initialize.rb:26:in `block in apply'
org/jruby/RubyClass.java:951:in `new'
/home/.rvm/gems/jruby-9.4.10.0/gems/attr_extras-7.1.0/lib/attr_extras/explicit.rb:67:in `block in static_facade'

If I plug two arrays in:

require 'super_diff'

puts(SuperDiff::EqualityMatchers::Main.call([], [1]))

I get:

NoMethodError: undefined method `merge' for []:Array
org/jruby/RubyArray.java:2009:in `each'
org/jruby/RubyEnumerable.java:1096:in `inject'
org/jruby/RubyEnumerable.java:1084:in `inject'
/home/.rvm/gems/jruby-9.4.10.0/gems/attr_extras-7.1.0/lib/attr_extras/attr_initialize.rb:24:in `block in apply'
org/jruby/RubyClass.java:951:in `new'
/home/.rvm/gems/jruby-9.4.10.0/gems/attr_extras-7.1.0/lib/attr_extras/explicit.rb:67:in `block in static_facade'

What am I missing?

[mrckzgl]

Got it (with the help of claude): Your documenation is way outdated (even since version 0.12.1!). It has to be:

SuperDiff::EqualityMatchers::Main.call(expected: {}, actual: {a:true})

Please update, thanks.