module Trifle::Stats::Mixins::Packer::ClassMethods
Public Instance Methods
deep_merge(this_hash, other_hash, &block)
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# File lib/trifle/stats/mixins/packer.rb, line 34 def deep_merge(this_hash, other_hash, &block) deep_merge!(this_hash.dup, other_hash, &block) end
deep_merge!(this_hash, other_hash, &block)
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# File lib/trifle/stats/mixins/packer.rb, line 38 def deep_merge!(this_hash, other_hash, &block) this_hash.merge!(other_hash) do |key, this_val, other_val| if this_val.is_a?(Hash) && other_val.is_a?(Hash) deep_merge(this_val, other_val, &block) elsif block_given? block.call(key, this_val, other_val) else other_val end end end
pack(hash:, prefix: nil)
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# File lib/trifle/stats/mixins/packer.rb, line 12 def pack(hash:, prefix: nil) hash.inject({}) do |o, (k, v)| key = [prefix, k].compact.join('.') if v.instance_of?(Hash) o.update( pack(hash: v, prefix: key) ) else o.update({ key => v }) end end end
unpack(hash:)
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# File lib/trifle/stats/mixins/packer.rb, line 25 def unpack(hash:) hash.inject({}) do |out, (key, v)| deep_merge( out, key.split('.').reverse.inject(v.to_i) { |o, k| { k => o } } ) end end