Tidied up promise code.

Author: ezzatron

src/CouchBuilder.coffee

@@ -24,23 +24,17 @@ module.exports = class CouchBuilder
             return
 
         stream.on 'error', (error) ->
-            reject error
-
-            return
+            return reject error
 
         stream.on 'end', =>
             @_processEntries entries
             .then (result) ->
-                resolve result
-
-                return
+                return resolve result
 
             return
 
         stream.on 'close', ->
-            reject closeError
-
-            return
+            return reject closeError
 
         return
 
@@ -64,9 +58,7 @@ module.exports = class CouchBuilder
 
                     @_set result, atoms, results[i][1].toString()
 
-            resolve result
-
-            return
+            return resolve result
 
         return
 
@@ -76,13 +68,9 @@ module.exports = class CouchBuilder
         Promise.all(handler filePath for handler in @handlers)
         .then (results) ->
             for result in results when result?
-                resolve result
-
-                return
+                return resolve result
 
-            resolve null
-
-            return
+            return resolve null
 
         return
 

src/handler/CommonCoffeeHandler.coffee

@@ -17,23 +17,15 @@ module.exports = class CommonCoffeeHandler
         '''
 
     handle: (filePath) -> new Promise (resolve, reject) =>
-        if path.extname(filePath) isnt '.coffee'
-            resolve null
-
-            return
+        return resolve null if path.extname(filePath) isnt '.coffee'
 
         fs.readFile filePath, (error, data) =>
-            if error
-                reject error
-
-                return
+            return reject error if error
 
             try
                 js = coffee.compile data.toString()
             catch error
-                reject error
-
-                return
+                return reject error
 
             resolve [
                 path.basename filePath, '.coffee'

src/handler/CommonJsHandler.coffee

@@ -18,16 +18,10 @@ module.exports = class CommonJsHandler
         '''
 
     handle: (filePath) -> new Promise (resolve, reject) =>
-        if path.extname(filePath) isnt '.js'
-            resolve null
-
-            return
+        return resolve null if path.extname(filePath) isnt '.js'
 
         fs.readFile filePath, (error, data) =>
-            if error
-                reject error
-
-                return
+            return reject error if error
 
             resolve [
                 path.basename filePath, '.js'

src/handler/JsonHandler.coffee

@@ -5,23 +5,15 @@ Promise = require 'bluebird'
 module.exports = class JsonHandler
 
     handle: (filePath) -> new Promise (resolve, reject) ->
-        if path.extname(filePath) isnt '.json'
-            resolve null
-
-            return
+        return resolve null if path.extname(filePath) isnt '.json'
 
         fs.readFile filePath, (error, json) ->
-            if error
-                reject error
-
-                return
+            return reject error if error
 
             try
                 data = JSON.parse json
             catch error
-                reject error
-
-                return
+                return reject error
 
             resolve [path.basename(filePath, '.json'), data]
 

src/handler/TextHandler.coffee

@@ -9,16 +9,10 @@ module.exports = class TextHandler
     handle: (filePath) -> new Promise (resolve, reject) =>
         extension = path.extname filePath
 
-        unless extension in @extensions
-            resolve null
-
-            return
+        return resolve null unless extension in @extensions
 
         fs.readFile filePath, (error, data) ->
-            if error
-                reject error
-
-                return
+            return reject error if error
 
             resolve [
                 path.basename filePath, extension