scripts: s/dataOutput/nullDataOutput/

src/scripts.js

@@ -112,7 +112,7 @@ function isMultisigOutput(script) {
   return pubKeys.every(isCanonicalPubKey)
 }
 
-function isNulldataOutput(script) {
+function isNullDataOutput(script) {
   return script.chunks[0] === ops.OP_RETURN
 }
 
@@ -127,7 +127,7 @@ function classifyOutput(script) {
     return 'multisig'
   } else if (isPubKeyOutput(script)) {
     return 'pubkey'
-  } else if (isNulldataOutput(script)) {
+  } else if (isNullDataOutput(script)) {
     return 'nulldata'
   }
 
@@ -241,16 +241,16 @@ function multisigInput(signatures, scriptPubKey) {
   return Script.fromChunks([].concat(ops.OP_0, signatures))
 }
 
-function dataOutput(data) {
+function nullDataOutput(data) {
   return Script.fromChunks([ops.OP_RETURN, data])
 }
 
 module.exports = {
   classifyInput: classifyInput,
   classifyOutput: classifyOutput,
-  dataOutput: dataOutput,
   multisigInput: multisigInput,
   multisigOutput: multisigOutput,
+  nullDataOutput: nullDataOutput,
   pubKeyHashInput: pubKeyHashInput,
   pubKeyHashOutput: pubKeyHashOutput,
   pubKeyInput: pubKeyInput,

test/integration/advanced.js

@@ -78,7 +78,7 @@ describe('bitcoinjs-lib (advanced)', function() {
         var tx = new bitcoin.TransactionBuilder()
 
         var data = new Buffer('cafedeadbeef', 'hex')
-        var dataScript = bitcoin.scripts.dataOutput(data)
+        var dataScript = bitcoin.scripts.nullDataOutput(data)
 
         tx.addInput(unspent.txHash, unspent.index)
         tx.addOutput(dataScript, 1000)

test/scripts.js

@@ -190,7 +190,7 @@ describe('Scripts', function() {
       if (f.type !== 'nulldata') return
 
       var data = new Buffer(f.data, 'hex')
-      var scriptPubKey = scripts.dataOutput(data)
+      var scriptPubKey = scripts.nullDataOutput(data)
 
       describe('output script', function() {
         it('is generated correctly for ' + f.scriptPubKey, function() {