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New posts in ruby

Rake task using 'json' crashes on Mac OS X

ruby rake rvm

Why does "foo".class === String return false?

ruby string boolean equality

Ruby read 2 integers at the same time

ruby-on-rails ruby

Why can we say `arr.inject(:+)` but have to say `arr.map(&:to_s)`?

ruby

Getting: "Couldn't find SessionsHelper, expected it to be defined in helpers/sessions_helper.rb"

ruby-on-rails ruby

Rails: Using .references on joins even though it is not required

ruby-on-rails ruby

What is the content_type for WebVtt?

ruby-on-rails ruby paperclip content-type webvtt

Gsub causing part of string to be substituted

ruby regex string

Group function in belongs_to association rails

ruby-on-rails ruby activerecord enums

Updating controller variable at set interval

ruby-on-rails ruby

Ruby won't parse CSV when cell/field contains leading double quote

ruby csv

How to change Ruby Version for rails application

ruby-on-rails ruby rubygems

rake namespace vs. ruby module

ruby-on-rails ruby rake rake-task

What is the scope of an instance variable in a Rails controller?

ruby-on-rails ruby ruby-on-rails-4

Terminal still shows older version of rails even after updating

ruby-on-rails ruby ruby-on-rails-3

What does ruby -run do? How does it work?

ruby

Grape, sending JSON as params

ruby-on-rails ruby json ruby-grape

How to cache methods in ruby?

ruby caching rubygems

Actioncable connected users list

ruby-on-rails ruby websocket actioncable

How to replace a specific character in a string along with the immediate next character

ruby regex string
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