Add method "toText" to config

lib/models/config.js

@@ -19,21 +19,27 @@ Config.prototype.getValues = function() {
 };
 
 /**
-    Change the file for the configuration
+ * Render config as text
+ * @return {Promise<String>}
+ */
+Config.prototype.toText = function() {
+    return JSON.stringify(this.getValues().toJS(), null, 4);
+};
 
-    @param {File} file
-    @return {Config}
-*/
+/**
+ * Change the file for the configuration
+ * @param {File} file
+ * @return {Config}
+ */
 Config.prototype.setFile = function(file) {
     return this.set('file', file);
 };
 
 /**
-    Return a configuration value by its key path
-
-    @param {String} key
-    @return {Mixed}
-*/
+ * Return a configuration value by its key path
+ * @param {String} key
+ * @return {Mixed}
+ */
 Config.prototype.getValue = function(keyPath, def) {
     var values = this.getValues();
     keyPath = Config.keyToKeyPath(keyPath);
@@ -46,12 +52,11 @@ Config.prototype.getValue = function(keyPath, def) {
 };
 
 /**
-    Update a configuration value
-
-    @param {String} key
-    @param {Mixed} value
-    @return {Config}
-*/
+ * Update a configuration value
+ * @param {String} key
+ * @param {Mixed} value
+ * @return {Config}
+ */
 Config.prototype.setValue = function(keyPath, value) {
     keyPath = Config.keyToKeyPath(keyPath);
 
@@ -64,10 +69,9 @@ Config.prototype.setValue = function(keyPath, value) {
 };
 
 /**
-    Return a list of plugin dependencies
-
-    @return {List<PluginDependency>}
-*/
+ * Return a list of plugin dependencies
+ * @return {List<PluginDependency>}
+ */
 Config.prototype.getPluginDependencies = function() {
     var plugins = this.getValue('plugins');
 
@@ -79,11 +83,10 @@ Config.prototype.getPluginDependencies = function() {
 };
 
 /**
-    Return a plugin dependency by its name
-
-    @param {String} name
-    @return {PluginDependency}
-*/
+ * Return a plugin dependency by its name
+ * @param {String} name
+ * @return {PluginDependency}
+ */
 Config.prototype.getPluginDependency = function(name) {
     var plugins = this.getPluginDependencies();
 
@@ -93,11 +96,10 @@ Config.prototype.getPluginDependency = function(name) {
 };
 
 /**
-    Update the list of plugins dependencies
-
-    @param {List<PluginDependency>}
-    @return {Config}
-*/
+ * Update the list of plugins dependencies
+ * @param {List<PluginDependency>}
+ * @return {Config}
+ */
 Config.prototype.setPluginDependencies = function(deps) {
     var plugins = PluginDependency.listToArray(deps);
 
@@ -106,11 +108,10 @@ Config.prototype.setPluginDependencies = function(deps) {
 
 
 /**
-    Update values for an existing configuration
-
-    @param {Object} values
-    @returns {Config}
-*/
+ * Update values for an existing configuration
+ * @param {Object} values
+ * @returns {Config}
+ */
 Config.prototype.updateValues = function(values) {
     values = Immutable.fromJS(values);
 
@@ -118,12 +119,11 @@ Config.prototype.updateValues = function(values) {
 };
 
 /**
-    Update values for an existing configuration
-
-    @param {Config} config
-    @param {Object} values
-    @returns {Config}
-*/
+ * Update values for an existing configuration
+ * @param {Config} config
+ * @param {Object} values
+ * @returns {Config}
+ */
 Config.prototype.mergeValues = function(values) {
     var currentValues = this.getValues();
     values = Immutable.fromJS(values);
@@ -134,12 +134,11 @@ Config.prototype.mergeValues = function(values) {
 };
 
 /**
-    Create a new config for a file
-
-    @param {File} file
-    @param {Object} values
-    @returns {Config}
-*/
+ * Create a new config for a file
+ * @param {File} file
+ * @param {Object} values
+ * @returns {Config}
+ */
 Config.create = function(file, values) {
     return new Config({
         file: file,
@@ -148,11 +147,10 @@ Config.create = function(file, values) {
 };
 
 /**
-    Create a new config
-
-    @param {Object} values
-    @returns {Config}
-*/
+ * Create a new config
+ * @param {Object} values
+ * @returns {Config}
+ */
 Config.createWithValues = function(values) {
     return new Config({
         values: Immutable.fromJS(values)
@@ -161,11 +159,10 @@ Config.createWithValues = function(values) {
 
 
 /**
-    Convert a keyPath to an array of keys
-
-    @param {String|Array}
-    @return {Array}
-*/
+ * Convert a keyPath to an array of keys
+ * @param {String|Array}
+ * @return {Array}
+ */
 Config.keyToKeyPath = function(keyPath) {
     if (is.string(keyPath)) keyPath = keyPath.split('.');
     return keyPath;