class Hash
Public Instance Methods
decrementify(kv)
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# File lib/blockify.rb, line 281 def decrementify(kv) #values assumed to be integers if self[kv].nil? self[kv] = nil elsif self[kv]==0 self[kv] = nil else self[kv] -= 1 end end
incrementify(kv)
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# File lib/blockify.rb, line 274 def incrementify(kv) #values assumed to be integers if self[kv].nil? self[kv] = 0 else self[kv] += 1 end end