Ruby

Oct 3, 2019

• authorImg Narendra Rajput
authorImg Narendra Rajput

Narendra is an Engineering Manager and a Ruby on Rails expert with over 11 years of experience. He’s a core engineer at Saeloun, known for his technical excellence and influence that extends beyond code.

Ruby 2.7 adds Enumerator::Lazy#eager

 Ruby 2.7 added `eager` method to the Enumerator::Lazy class

Sep 24, 2019

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

Ruby 2.7 Adds Integer#[] Range Support

 Ruby 2.7 has extended `Integer#[]` to support range arguments which makes expressions cleaner and more readable

Sep 23, 2019

• authorImg Prajakta Tambe
authorImg Prajakta Tambe

Prajakta, a founding team member, is a proficient Ruby on Rails Developer with extensive expertise in developing scalable and efficient web solutions.

What's New in 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

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

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

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

Ruby 2.7 Warns Proc.new/proc Without Block

 In Ruby 2.7, Proc.new or proc without a block now emit warnings when a block is passed, while lambda without a block raises an error.

Sep 1, 2019

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

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

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

Ruby 2.7 Adds Time#ceil and Time#floor

 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

• authorImg Romil Mehta
authorImg Romil Mehta

Romil is a Ruby on Rails Developer who enjoys putting together the technical pieces making sure everything runs smoothly.

Ruby 2.7 Adds Beginless Range Support

 A beginless range is experimentally introduced in ruby 2.7.

May 25, 2019

• authorImg Vipul A M
authorImg Vipul A M

I am an active member of Ruby community. I have been consistently contributing to Ruby on Rails for a number of years and now am one of the top 30 contributors to Ruby on Rails. I also help as co-editor for the This week in Rails newsletter. Besides Ruby on Rails I have also contributed to many other notable open source projects including Sinatra, Devise and Rake. I am a seasoned speaker an have spoken at many conferences around the world including Gogaruco in San Francisco, RedDotRubyConf in Singapore, RubyConfIndia in Goa, India MadisonPlusRuby in Madison, Wisconsin, RubyConfBrazil in Suo Paulo, Brazil, and RubyConf Philippines in Manilla, Philippines. I am organizer of Deccan Ruby Conference and used to run RubyIndia Podcast. During my early days of open source as part of "Google summer of code" I contributed to the krypt-project project. Later I helped mentor in the JRuby and currently mentor in the Ruby on Rails organization for Google summer of code. When not working on Ruby, I am mostly working on Reactjs. I have authored the book Building Modern Web Applications with React.js which is published by PACKT. I have produced a number of screencasts on the topic of Learn React.js.

Ruby 2.7 Introduces Enumerable#filter_map

 Ruby 2.7 introduces Enumerable#filter_map, combining filter and map into a single, efficient method call

Mar 3, 2019

• authorImg Vipul A M
authorImg Vipul A M

I am an active member of Ruby community. I have been consistently contributing to Ruby on Rails for a number of years and now am one of the top 30 contributors to Ruby on Rails. I also help as co-editor for the This week in Rails newsletter. Besides Ruby on Rails I have also contributed to many other notable open source projects including Sinatra, Devise and Rake. I am a seasoned speaker an have spoken at many conferences around the world including Gogaruco in San Francisco, RedDotRubyConf in Singapore, RubyConfIndia in Goa, India MadisonPlusRuby in Madison, Wisconsin, RubyConfBrazil in Suo Paulo, Brazil, and RubyConf Philippines in Manilla, Philippines. I am organizer of Deccan Ruby Conference and used to run RubyIndia Podcast. During my early days of open source as part of "Google summer of code" I contributed to the krypt-project project. Later I helped mentor in the JRuby and currently mentor in the Ruby on Rails organization for Google summer of code. When not working on Ruby, I am mostly working on Reactjs. I have authored the book Building Modern Web Applications with React.js which is published by PACKT. I have produced a number of screencasts on the topic of Learn React.js.

Ruby 2.7 adds Enumerable#tally

 Ruby 2.7 has added Enumerable#tally. It helps to tally occurrences of elements in an Enumerable.