Flowdock
method

to_proc

Importance_1
Ruby on Rails latest stable (v4.1.8) - 0 notes - Class: Symbol

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

to_proc() public

Turns the symbol into a simple proc, which is especially useful for enumerations. Examples:

  # The same as people.collect { |p| p.name }
  people.collect(&:name)

  # The same as people.select { |p| p.manager? }.collect { |p| p.salary }
  people.select(&:manager?).collect(&:salary)
Show source
Register or log in to add new notes.