Remove .find for old Node support

Author: cjbarth

tasks/versioners/abstractVersioner.js

@@ -236,18 +236,18 @@ AbstractVersioner.prototype.createPreVersioningSurrogateTask = function (task) {
 
 	}.bind(this));
 
-  // make sure there are no desinations that are also sources
+	// make sure there are no desinations that are also sources
 	var destinations = this.versionsMap.map(function (versionMap) {
 		return versionMap.versionedPath;
 	});
 	this.versionsMap = this.versionsMap.filter(function (item) {
-		return !destinations.find(
+		return !_.find(destinations,
 			function (destination) {
 				return destination === item.originalPath;
 			});
 	});
 
-  if (filesMapSkipCount === filesMapLength) {
+	if (filesMapSkipCount === filesMapLength) {
 		grunt.fail.warn("File configuration for Task '" + task.taskName + "' is incorrect. Missing valid source files and/or destination files!");
 	}
 
@@ -310,7 +310,7 @@ AbstractVersioner.prototype.saveVersionsMap = function () {
 		grunt.config.set(originalTask + '.versionsMap', this.versionsMap);
 	}
 
-	if (typeof this.isPostVersioningTask  === 'string') {
+	if (typeof this.isPostVersioningTask === 'string') {
 		grunt.config.set(this.isPostVersioningTask + '.versionsMap', this.versionsMap);
 	}
 

test/assets_versioning_test.js

@@ -182,27 +182,27 @@ exports.assets_versioning = {
       test.done();
   },
 
-	options_versionsMapTemplateFunction: function (test) {
-		test.expect(1);
+  options_versionsMapTemplateFunction: function (test) {
+    test.expect(1);
 
-		var actual = grunt.util.normalizelf(grunt.file.read('tmp/options_versionsMapTemplateFunction.php'));
-		var expected = grunt.util.normalizelf(grunt.file.read('test/expected/output/dict.php'));
-		test.equal(actual, expected, 'should create a file using a template returned by the function and the versions map data');
+    var actual = grunt.util.normalizelf(grunt.file.read('tmp/options_versionsMapTemplateFunction.php'));
+    var expected = grunt.util.normalizelf(grunt.file.read('test/expected/output/dict.php'));
+    test.equal(actual, expected, 'should create a file using a template returned by the function and the versions map data');
 
-		test.done();
-	},
+    test.done();
+  },
 
-	options_versionsMapDataFile: function (test) {
-		test.expect(1);
+  options_versionsMapDataFile: function (test) {
+    test.expect(1);
 
-		var actual = grunt.util.normalizelf(grunt.file.read('tmp/options_versionsMapDataFile.json'));
-		var expected = grunt.util.normalizelf(grunt.file.read('test/expected/output/options_output_trim.json'));
-		test.equal(actual, expected, 'should create a file data file representing the currently mapped files');
+    var actual = grunt.util.normalizelf(grunt.file.read('tmp/options_versionsMapDataFile.json'));
+    var expected = grunt.util.normalizelf(grunt.file.read('test/expected/output/options_output_trim.json'));
+    test.equal(actual, expected, 'should create a file data file representing the currently mapped files');
 
-		test.done();
-	},
+    test.done();
+  },
 
-	files_compact_format: function(test) {
+  files_compact_format: function(test) {
     test.expect(2);
 
     test.ok(!grunt.file.exists('tmp/js/files_compact_format.js'), 'should not create an un-versioned file');