Function parseIsolateBindings

test/angular/1.3/angular.js:6495–6519

(scope, directiveName)

  var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;

  function parseIsolateBindings(scope, directiveName) {
    var LOCAL_REGEXP = /^\s*([@&]|=(\*?))(\??)\s*(\w*)\s*$/;

    var bindings = {};

    forEach(scope, function(definition, scopeName) {
      var match = definition.match(LOCAL_REGEXP);

      if (!match) {
        throw $compileMinErr('iscp',
            "Invalid isolate scope definition for directive '{0}'." +
            " Definition: {... {1}: '{2}' ...}",
            directiveName, scopeName, definition);
      }

      bindings[scopeName] = {
        mode: match[1][0],
        collection: match[2] === '*',
        optional: match[3] === '?',
        attrName: match[4] || scopeName
      };
    });

    return bindings;
  }

  /**
   * @ngdoc method