View Source BitcoinLib.Script.Opcodes.Arithmetic.Abs (BitcoinLib v0.4.7)

Word OP_ABS Opcode 144 Hex 0x90 Input in Output out The input is made positive.

Link to this section Summary

t()

encode()

Returns <<0x90>>

execute(abs, arg)

The input is made positive.

v()

Returns 0x90

@type t() :: BitcoinLib.Script.Opcodes.Arithmetic.Abs

@spec encode() :: <<_::8>>

Returns <<0x90>>

iex> BitcoinLib.Script.Opcodes.Arithmetic.Abs.encode()
<<0x90>>

@spec execute(t(), list()) :: {:ok, list()}

The input is made positive.

iex> BitcoinLib.Script.Opcodes.Arithmetic.Abs.execute(
...>  %BitcoinLib.Script.Opcodes.Arithmetic.Abs{},
...>  [-2, 3, 1]
...> )
{:ok, [2, 3, 1]}

@spec v() :: 144

Returns 0x90

iex> BitcoinLib.Script.Opcodes.Arithmetic.Abs.v()
0x90