Category: Ruby 2.5

Ruby 2.5 added lazy proc allocation for block parameters

Ruby 2.5 adds Thread.report_on_exception by default

Ruby 2.5 supports measuring branch and method coverages

Ruby 2.5 adds Exception#full_message method

Ruby 2.5 prints backtrace & error message in reverse

Ruby 2.5 added Hash#slice method

Ruby 2.5 allows creating structs with keyword arguments

Ruby 2.5 adds Hash#transform_keys method

Ruby 2.5 enumerable predicates accept pattern argument

Ruby 2.5 requires pp by default

Array#prepend and Array#append in Ruby 2.5

Ruby 2.5 added yield_self

Ruby 2.5 added delete_prefix and delete_suffix methods

Ruby 2.5 introduces Dir.children and Dir.each_child

Ruby 2.5 allows rescue/else/ensure inside do/end blocks

Ruby 2.5 has removed top level constant lookup