method

to_yaml

Ruby latest stable (v2_5_5) - 1 note - Class: Array

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (0)
1_9_2_180
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_1_378) is shown here.

These similar methods exist in v2_5_5:

to_yaml( opts = {} ) public

No documentation

This method has no description. You can help the Ruby community by adding new notes.

Show source

# File lib/yaml/rubytypes.rb, line 106
        def to_yaml( opts = {} )
                YAML::quick_emit( self, opts ) do |out|
            out.seq( taguri, to_yaml_style ) do |seq|
                each do |x|
                    seq.add( x )
                end
            end
        end
        end

August 3, 2009 - (v1_8_6_287)

0 thanks

Using YAML

YAML library must be required.

Example to display an array as yaml formatted output

require 'yaml'

puts [100, [99, 98, 97], 96, 95].to_yaml