method

pretty_generate

v1_9_2_180 - Show latest stable - Class: JSON

pretty_generate(obj, opts = nil)

public

Generate a JSON document from the Ruby data structure obj and return it. The returned document is a prettier form of the document returned by #unparse.

The opts argument can be used to configure the generator, see the generate method for a more detailed explanation.

# File ext/json/lib/json/common.rb, line 256
  def pretty_generate(obj, opts = nil)
    if opts
      if opts.respond_to? :to_hash
        opts = opts.to_hash
      elsif opts.respond_to? :to_h
        opts = opts.to_h
      else
        raise TypeError, "can't convert #{opts.class} into Hash"
      end
      state = PRETTY_STATE_PROTOTYPE.dup
      state.configure(opts)
    else
      state = PRETTY_STATE_PROTOTYPE
    end
    state.generate(obj)
  end

pretty_generate

Related methods