class method `self.build`

Ruby on Rails 4.2.9

Since v3.0.20

Available in: v3.0.20 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.build(klass, params=nil)

GET new POST create

Parameters

klass req
params opt = nil

Source

# File railties/lib/rails/generators/active_model.rb, line 48
      def self.build(klass, params=nil)
        if params
          "#{klass}.new(#{params})"
        else
          "#{klass}.new"
        end
      end

Defined in railties/lib/rails/generators/active_model.rb line 48 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::Generators::ActiveModel

Signature

Parameters