class method `self.groups`

Ruby on Rails 4.1.16

Since v3.1.12

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.groups(*groups)

Returns all rails groups for loading based on:

The Rails environment;
The environment variable RAILS_GROUPS;
The optional envs given as argument and the hash with group dependencies;

groups assets: [:development, :test]

# Returns # => [:default, :development, :assets] for Rails.env == “development” # => [:default, :production] for Rails.env == “production”

Parameters

groups rest

Source

# File railties/lib/rails.rb, line 72
    def groups(*groups)
      hash = groups.extract_options!
      env = Rails.env
      groups.unshift(:default, env)
      groups.concat ENV["RAILS_GROUPS"].to_s.split(",")
      groups.concat hash.map { |k, v| k if v.map(&:to_s).include?(env) }
      groups.compact!
      groups.uniq!
      groups
    end

Defined in railties/lib/rails.rb line 72 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails

Signature

Parameters