Fix travis's syntax conventions errors

README.md

@@ -45,7 +45,6 @@ Patch locales functions to koa app.
   - {String} functionnName: locale function (with plurals management) name patch on koa context. Optional, default is `__n`.
   - {String} dirs: locales resources store directories. Optional, default is `['$PWD/locales']`.
   - {String} defaultLocale: default locale. Optional, default is `en-US`.
-  - {Boolean} fallbackToDefaultLocale: fall back to default local if current translation is not found. Optional, default is `false`.
   - {String} queryField: locale field name on query. Optional, default is `locale`.
   - {String} cookieField: locale field name on cookie. Optional, default is `locale`.
   - {String} cookieDomain: domain on cookie. Optional, default is `''`.

index.js

@@ -14,7 +14,6 @@ const MakePlural = require('make-plural');
 
 const DEFAULT_OPTIONS = {
   defaultLocale: 'en-US',
-  fallbackToDefaultLocale: 'false',
   queryField: 'locale',
   cookieField: 'locale',
   localeAlias: {},
@@ -23,13 +22,12 @@ const DEFAULT_OPTIONS = {
   dir: undefined,
   dirs: [path.join(process.cwd(), 'locales')],
   functionName: '__',
-  functionnName: '__n'
+  functionnName: '__n',
 };
 
 module.exports = function (app, options) {
   options = assign({}, DEFAULT_OPTIONS, options);
   const defaultLocale = formatLocale(options.defaultLocale);
-  const fallbackToDefaultLocale = options.fallbackToDefaultLocale;
   const queryField = options.queryField;
   const cookieField = options.cookieField;
   const cookieDomain = options.cookieDomain;
@@ -94,9 +92,6 @@ module.exports = function (app, options) {
     const resource = resources[locale] || {};
 
     let text = resource[key];
-    if (text === undefined && fallbackToDefaultLocale === true) {
-      text = resources[defaultLocale][key];
-    }
     if (text === undefined) {
       text = key;
     }
@@ -141,51 +136,48 @@ module.exports = function (app, options) {
   }
 
   app[functionName] = gettext;
-  
-  
+
   function gettextn(locale, key, count, value) {
     if (arguments.length === 0 || arguments.length === 1) {
       // __n()
       // __n('en')
       return '';
     }
-    
+
     if (arguments.length === 2) {
       // __n('en', key)
       return gettext(locale, key);
     }
-    
+
     const resource = resources[locale] || {};
-    
+
     // enforce number
     count = Number(count);
-    
+
     //**************************************************************//
     // Directly adapted from __n function of i18n module :
     // https://github.com/mashpie/i18n-node/blob/master/i18n.js
-    var p;
+    let p;
     // create a new Plural for locale
     // and try to cache instance
     if (PluralsForLocale[locale]) {
       p = PluralsForLocale[locale];
     } else {
     // split locales with a region code
-      var lc = locale.toLowerCase().split(/[_-\s]+/)
+      const lc = locale.toLowerCase().split(/[_-\s]+/)
         .filter(function(el){ return true && el; });
       // take the first part of locale, fallback to full locale
       p = MakePlural[lc[0] || locale];
       PluralsForLocale[locale] = p;
     }
     // fallback to 'other' on case of missing translations
-    let text = resource[key+"."+p(count)] || resource[key+".other"];
+    let text = resource[key + '.' + p(count)] || resource[key + '.other'];
     //**************************************************************//
-    
+
     if (text === undefined && isObject(key)) {
-      text = key[p(count)] || key["other"]; 
+      text = key[p(count)] || key['other'];
     }
-    if (text === undefined && fallbackToDefaultLocale === true) {
-      text = resources[defaultLocale][key+"."+p(count)] || resources[defaultLocale][key+".other"];
-    }    
+
     if (text === undefined) {
       text = key;
     }
@@ -227,9 +219,9 @@ module.exports = function (app, options) {
       args[i - 2] = arguments[i];
     }
     return util.format.apply(util, args);
-    
+
   }
-  
+
   app[functionnName] = gettextn;
 
   app.context[functionName] = function (key, value) {
@@ -252,7 +244,7 @@ module.exports = function (app, options) {
     }
     return gettext.apply(this, args);
   };
-  
+
   app.context[functionnName] = function (key, count, value) {
     if (arguments.length === 0) {
       // __n()
@@ -264,7 +256,7 @@ module.exports = function (app, options) {
       // __n(key)
       return gettext(locale, key);
     }
-    
+
     if (arguments.length === 2) {
       return gettextn(locale, key, count);
     }