method

to_json

v2.1.0 - Show latest stable - 0 notes - Class: Enumerable

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What's this?

to_json(options = {}) public

Returns a JSON string representing the enumerable. Any options given will be passed on to its elements. For example:

  users = User.find(:all)
  # => users.to_json(:only => :name)

will pass the :only => :name option to each user.

Show source

# File activesupport/lib/active_support/json/encoders/enumerable.rb, line 9
  def to_json(options = {}) #:nodoc:
    "[#{map { |value| ActiveSupport::JSON.encode(value, options) } * ', '}]"
  end

to_json

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