Ruby
Ruby 2.7 adds Enumerator#produce
Ruby 2.7 has added Enumerator#produce to generate Enumerator from any custom data-transformation.Ruby 2.7 adds supports for Comparable#clamp with a range
Ruby 2.7 adds supports for Comparable#clamp with a rangeWho was hiring at RubyConf 2019?
List of companies hiring at RubyConf 2019 organized in Nashville.Rails 6 adds guard against DNS rebinding attacks
Rails 6 adds guard against DNS rebinding attacks by allowing whitelisting of hosts in configRuby 2.7 adds inherit as an optional argument to Module#autoload?
Ruby 2.7 has added inherit as an optional argument to Module#autoload? to check if a given class or module has an autoload defined for a certain constantRuby Lazy Enumerators
Ruby support for lazy loading enumeratorsRuby 2.7 adds UnboundMethod#bind_call method
Ruby 2.7 has added bind_call method to UnboundMethods to avoid the allocation from intermediate Method objectRuby adds Array#intersection method
Ruby adds Array#intersection as a more readable alias for Array#&Distance calculation in Ruby using RGeo - Geospatial library for Ruby
Distance/Geospatial calculations in Ruby using RGeo.Ruby 2.7 deprecates automatic conversion from a hash to keyword arguments
Ruby 2.7 deprecates automatic conversion from a hash to keyword arguments in preparation for real keyword arguments in Ruby 3.0