some style corrections

Author: pgte

src/builder/balanced/balanced-reducer.js

@@ -12,7 +12,7 @@ module.exports = function balancedReduceToRoot (reduce, options) {
 
   const result = pushable()
 
-  reduceToParents(source, function (err, roots) {
+  reduceToParents(source, (err, roots) => {
     if (err) {
       result.emit('error', err)
       return // early

src/builder/builder.js

@@ -19,7 +19,7 @@ const defaultOptions = {
   }
 }
 
-module.exports = function (Chunker, ipldResolver, Reducer, _options) {
+module.exports = function (createChunker, ipldResolver, createReducer, _options) {
   const options = extend({}, defaultOptions, _options)
 
   return function (source, files) {
@@ -84,11 +84,11 @@ module.exports = function (Chunker, ipldResolver, Reducer, _options) {
       return callback(new Error('invalid content'))
     }
 
-    const reducer = Reducer(reduce(file, ipldResolver), options)
+    const reducer = createReducer(reduce(file, ipldResolver), options)
 
     pull(
       file.content,
-      Chunker(options.chunkerOptions),
+      createChunker(options.chunkerOptions),
       pull.map(chunk => new Buffer(chunk)),
       pull.map(buffer => new UnixFS('file', buffer)),
       pull.asyncMap((fileNode, callback) => {

src/builder/flat/index.js

@@ -14,7 +14,7 @@ module.exports = function (reduce, options) {
     source,
     batch(Infinity),
     pull.asyncMap(reduce),
-    pull.collect(function (err, roots) {
+    pull.collect((err, roots) => {
       if (err) {
         result.emit('error', err)
         return // early

test/test-balanced-builder.js

@@ -19,7 +19,7 @@ const options = {
 }
 
 describe('balanced builder', () => {
-  it('reduces one value into itself', callback => {
+  it('reduces one value into itself', (callback) => {
     pull(
       pull.values([1]),
       builder(reduce, options),
@@ -31,7 +31,7 @@ describe('balanced builder', () => {
     )
   })
 
-  it('reduces 3 values into parent', callback => {
+  it('reduces 3 values into parent', (callback) => {
     pull(
       pull.values([1, 2, 3]),
       builder(reduce, options),
@@ -45,7 +45,7 @@ describe('balanced builder', () => {
     )
   })
 
-  it('obeys max children per node', callback => {
+  it('obeys max children per node', (callback) => {
     pull(
       pull.values([1, 2, 3, 4]),
       builder(reduce, options),
@@ -66,7 +66,7 @@ describe('balanced builder', () => {
     )
   })
 
-  it('refolds 2 parent nodes', callback => {
+  it('refolds 2 parent nodes', (callback) => {
     pull(
       pull.values([1, 2, 3, 4, 5, 6, 7]),
       builder(reduce, options),

test/test-flat-builder.js

@@ -15,7 +15,7 @@ function reduce (leaves, callback) {
 }
 
 describe('flat builder', () => {
-  it('reduces one value into itself', callback => {
+  it('reduces one value into itself', (callback) => {
     pull(
       pull.values([1]),
       builder(reduce),
@@ -27,7 +27,7 @@ describe('flat builder', () => {
     )
   })
 
-  it('reduces 2 values into parent', callback => {
+  it('reduces 2 values into parent', (callback) => {
     pull(
       pull.values([1, 2]),
       builder(reduce),