class method `self.deprecate`

Ruby on Rails 4.1.16

Since v3.0.20 Last seen in v4.2.9

Available in: v3.0.20 v4.0.13 v4.1.16 v4.2.9

Compare with:

self.deprecate(old, current)

No documentation comment.

Parameters

old req
current req

Source

# File railties/lib/rails/deprecation.rb, line 5
    def self.deprecate(old, current)
      # double assignment is used to avoid "assigned but unused variable" warning
      constant = constant = new(old, current)
      eval "::#{old} = constant"
    end

Defined in railties/lib/rails/deprecation.rb line 5 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Rails::DeprecatedConstant

Signature

Parameters