Oct 3, 2019
Ruby 2.7 adds Enumerator::Lazy#eager
Ruby 2.7 added `eager` method to the Enumerator::Lazy class
Sep 24, 2019
Ruby 2.7 adds Integer#[] to support range values
Ruby 2.7 has extended `Integer#[]` to support range arguments which makes expressions cleaner and more readable
Sep 23, 2019
What's new in Interactive Ruby Shell (IRB) with Ruby 2.7
List of new and experimental features in the Interactive Ruby Shell(IRB) which are introduced with Ruby 2.7.
Sep 17, 2019
Ruby 2.7 adds Module#const_source_location
Ruby 2.7 has added Module#const_source_location to get the source location of a constant
Sep 2, 2019
Ruby 2.7 adds warning for Proc.new and proc without block and error for lambda without block
In Ruby 2.7 Proc.new and proc with no block in a method called with a block is warned now and lambda with no block in a method called with a block will give errors.
Sep 1, 2019
Ruby 2.7 adds FrozenError#receiver
Ruby 2.7 has added `FrozenError#receiver` to return the frozen object on which modification was attempted
Aug 20, 2019
Ruby 2.7 adds Time#ceil and Time#floor methods
Ruby 2.7 adds Time#ceil and Time#floor methods to round up and down the decimal part of Time (nanosecond) to the specified digit
Aug 19, 2019
Ruby 2.7 adds beginless range
A beginless range is experimentally introduced in ruby 2.7.
May 25, 2019
Ruby 2.7 adds Enumerable#filter_map
Ruby 2.7 has added Enumerable#filter_map as a shorthand for filter + map in a single call
Mar 3, 2019
Ruby 2.7 adds Enumerable#tally
Ruby 2.7 has added Enumerable#tally. It helps to tally occurrences of elements in an Enumerable.
