repackaging: all the file moves

modules/@angular/compiler/src/util.ts

@@ -0,0 +1,71 @@
+import {
+  IS_DART,
+  StringWrapper,
+  Math,
+  isBlank,
+  isArray,
+  isStrictStringMap,
+  isPrimitive
+} from 'angular2/src/facade/lang';
+import {StringMapWrapper} from 'angular2/src/facade/collection';
+
+export var MODULE_SUFFIX = IS_DART ? '.dart' : '';
+
+var CAMEL_CASE_REGEXP = /([A-Z])/g;
+var DASH_CASE_REGEXP = /-([a-z])/g;
+
+export function camelCaseToDashCase(input: string): string {
+  return StringWrapper.replaceAllMapped(input, CAMEL_CASE_REGEXP,
+                                        (m) => { return '-' + m[1].toLowerCase(); });
+}
+
+export function dashCaseToCamelCase(input: string): string {
+  return StringWrapper.replaceAllMapped(input, DASH_CASE_REGEXP,
+                                        (m) => { return m[1].toUpperCase(); });
+}
+
+export function splitAtColon(input: string, defaultValues: string[]): string[] {
+  var parts = StringWrapper.split(input.trim(), /\s*:\s*/g);
+  if (parts.length > 1) {
+    return parts;
+  } else {
+    return defaultValues;
+  }
+}
+
+export function sanitizeIdentifier(name: string): string {
+  return StringWrapper.replaceAll(name, /\W/g, '_');
+}
+
+export function visitValue(value: any, visitor: ValueVisitor, context: any): any {
+  if (isArray(value)) {
+    return visitor.visitArray(<any[]>value, context);
+  } else if (isStrictStringMap(value)) {
+    return visitor.visitStringMap(<{[key: string]: any}>value, context);
+  } else if (isBlank(value) || isPrimitive(value)) {
+    return visitor.visitPrimitive(value, context);
+  } else {
+    return visitor.visitOther(value, context);
+  }
+}
+
+export interface ValueVisitor {
+  visitArray(arr: any[], context: any): any;
+  visitStringMap(map: {[key: string]: any}, context: any): any;
+  visitPrimitive(value: any, context: any): any;
+  visitOther(value: any, context: any): any;
+}
+
+export class ValueTransformer implements ValueVisitor {
+  visitArray(arr: any[], context: any): any {
+    return arr.map(value => visitValue(value, this, context));
+  }
+  visitStringMap(map: {[key: string]: any}, context: any): any {
+    var result = {};
+    StringMapWrapper.forEach(map,
+                             (value, key) => { result[key] = visitValue(value, this, context); });
+    return result;
+  }
+  visitPrimitive(value: any, context: any): any { return value; }
+  visitOther(value: any, context: any): any { return value; }
+}