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

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

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August 3, 2009 - (v1_8_6_287)
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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