expand(target, value, block) — ActiveSupport::Callbacks::CallTemplate::MethodCall

expand(target, value, block)

Return the parts needed to make this call, with the given input values.

Returns an array of the form:

[target, block, method, *arguments]

This array can be used as such:

target.send(method, *arguments, &block)

The actual invocation is left up to the caller to minimize call stack pollution.

Parameters

target req
value req
block req

Source

# File activesupport/lib/active_support/callbacks.rb, line 394
          def expand(target, value, block)
            [target, block, @method_name]
          end

Defined in activesupport/lib/active_support/callbacks.rb line 394 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Callbacks::CallTemplate::MethodCall

Signature

Parameters