Sebastian Schimansky sschimansky
sschimansky
/ 99_myUtil.pm
Last active
August 29, 2015 14:17
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| ############################################## | |
| # $Id: myUtilsTemplate.pm 7570 2015-01-14 18:31:44Z rudolfkoenig $ | |
| # | |
| # Save this file as 99_myUtils.pm, and create your own functions in the new | |
| # file. They are then available in every Perl expression. | |
| package main; | |
| use strict; | |
| use warnings; |
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| class Hash | |
| def deep_underscore(h = nil) | |
| nh = {} | |
| (h || self).each do |k,v| | |
| nk = k.underscore | |
| if v.is_a? Hash | |
| puts "key #{k} recusive" | |
| nh[nk] = deep_underscore v | |
| elsif v.is_a? Array | |
| nh[nk] = v.map do |eh| |