add check to ignore to and toEnd methods added by shelljs

Author: az7arul

.travis.yml

@@ -11,4 +11,8 @@ cache:
 env:
   global:
     - SAUCE_USERNAME=stringjs
-    - SAUCE_ACCESS_KEY=04afebd2-6375-4c09-ada4-c218609ab3da
+    - SAUCE_ACCESS_KEY=04afebd2-6375-4c09-ada4-c218609ab3da
+
+script:
+  - npm test
+  - gulp browserTest

dist/string.js

@@ -797,10 +797,10 @@ string.js - Copyright (C) 2012-2014, JP Richardson <jprichardson@gmail.com>
 
     for (var i = 0; i < names.length; ++i) {
       var name = names[i];
+      if (name === 'to' || name === 'toEnd') continue;       // get rid of the shelljs prototype messup
       var func = __nsp[name];
       try {
-        // #127: pass extra parameter to keep shelljs happy
-        var type = typeof func.apply('test', ['string']);
+        var type = typeof func.apply('teststring');
         retObj[name] = type;
       } catch (e) {}
     }

gulpfile.js

@@ -20,25 +20,24 @@ gulp.task('browserify', function() {
     .pipe(gulp.dest(DEST));
 });
 
-gulp.task('browser-test', function (done) {
+gulp.task('browserTest', function (done) {
   return mochify( { wd: true } )
     .on('error', function(err){ if(err) done(err); else done(); })
     .bundle();
 });
 
-gulp.task('unit-test', ['browserify'], function () {
+gulp.task('test', ['browserify'], function () {
   return gulp.src(TEST_SRC, {read: false})
     .pipe(mocha({reporter: 'spec', growl: 1}));
 });
 
-gulp.task('test', ['unit-test', 'browser-test']);
 
 gulp.task('clean', function() {
   return gulp.src(DEST)
     .pipe(rimraf());
 });
 
-gulp.task('build', ['unit-test', 'clean'], function() {
+gulp.task('build', ['test', 'clean'], function() {
   gulp.src(DEST + '/' + SRC_COMPILED)
     .pipe(uglify())
     .pipe(rename(MIN_FILE))

lib/string.js

@@ -720,10 +720,10 @@ string.js - Copyright (C) 2012-2014, JP Richardson <jprichardson@gmail.com>
 
     for (var i = 0; i < names.length; ++i) {
       var name = names[i];
+      if (name === 'to' || name === 'toEnd') continue;       // get rid of the shelljs prototype messup
       var func = __nsp[name];
       try {
-        // #127: pass extra parameter to keep shelljs happy
-        var type = typeof func.apply('test', ['string']);
+        var type = typeof func.apply('teststring');
         retObj[name] = type;
       } catch (e) {}
     }