module Locomotive::Wagon::YamlExt
Public Class Methods
transform(hash) { |value| ... }
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# File lib/locomotive/wagon/tools/yaml_ext.rb, line 6 def self.transform(hash, &block) return if hash.blank? || !hash.respond_to?(:has_key?) hash.each do |key, value| case value when Hash then transform(value, &block) when Array then value.each { |v| transform(v, &block) } when String then hash[key] = yield(value) end end end