Method: Eth::Util#zpad

Defined in:: lib/eth/util.rb

#zpad(str, len) ⇒ `String`

Left-pad a serialized string with zeros.

Parameters:

str (String) —
a serialized string to be padded.
len (Integer) —
number of symbols for the final string.

Returns:

(String) —
a zero-padded serialized string of wanted size.



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# File 'lib/eth/util.rb', line 229

def zpad(str, len)
  lpad str, Constant::BYTE_ZERO, len
end