BitcoinLib v0.4.7

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

Based on https://en.bitcoin.it/wiki/Script

Word OP_GREATERTHAN Opcode 160 Hex 0xa0 Input a b Output out Returns 1 if a is greater than b, 0 otherwise.

Link to this section Summary

Types

t()

Functions

encode()

Returns <<0xa0>>

execute(greater_than, arg)

Returns 1 if a is greater than b, 0 otherwise.

v()

Returns 0xa0

Link to this section Types

Link to this type

t()

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

Link to this section Functions

Link to this function

encode()

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

Returns <<0xa0>>

examples

 Examples 

iex> BitcoinLib.Script.Opcodes.Arithmetic.GreaterThan.encode()
<<0xa0>>
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execute(greater_than, arg)

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

Returns 1 if a is greater than b, 0 otherwise.

examples

 Examples 

iex> BitcoinLib.Script.Opcodes.Arithmetic.GreaterThan.execute(
...>  %BitcoinLib.Script.Opcodes.Arithmetic.GreaterThan{},
...>  [2, 3, 1]
...> )
{:ok, [0, 1]}
Link to this function

v()

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@spec v() :: 160

Returns 0xa0

examples

 Examples 

iex> BitcoinLib.Script.Opcodes.Arithmetic.GreaterThan.v()
0xa0