How to use the has function from underscore

jsbint.js

GitHub: gmuteam/jsbint

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x.nud = function () {
	var b, f, i, p, t, exp, t1, t2;
	var props = {}; // All properties, including accessors

	function saveProperty(name, tkn) {
		if (props[name] && _.has(props, name))
			warning("W075", state.tokens.next, i);
		else
			props[name] = {};

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+ 11 other calls in file

crud.js

GitHub: GeraldWodni/kern.js

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    });
}

function read( key, callback ) {
    var values = [ opts.table, opts.key, key ];
    if( _.has( key, "key" ) ) {
        values = key;
        values.values = [ opts.table, opts.key, key.key ];
    }

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+ 29 other calls in file

leaflet-measure.js

GitHub: susanameono/Clase-9-correcta

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// Counts instances of an object that group by a certain criterion. Pass
// either a string attribute to count by, or a function that returns the
// criterion.
_.countBy = group(function(result, key) {
  _.has(result, key) ? result[key]++ : result[key] = 1;
});

// Use a comparator function to figure out the smallest index at which
// an object should be inserted so as to maintain order. Uses binary search.

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+ 4 other calls in file

selftest.js

GitHub: peerlibrary/meteor

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_.extend(OutputLog.prototype, {
  write: function (channel, text) {
    var self = this;

    if (! _.has(self.buffers, 'channel'))
      self.buffers[channel] = { text: '', offset: 0};
    var b = self.buffers[channel];

    while (text.length) {

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classifier.js

GitHub: ArVinD-005/RepoA

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for (var key in a) {
  if (_.has(a, key)) {
    // Count the expected number of properties.
    size++;
    // Deep compare each member.
    if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
  }
}
// Ensure that both objects contain the same number of properties.
if (result) {

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+ 20 other calls in file

jshint.js

GitHub: mediabuff/gecko

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	}
},

current: {
	has: function (t) {
		return _.has(_current, t);
	},
	add: function (t, type, tok) {
		_current[t] = { "(type)" : type,
						"(token)": tok };

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+ 23 other calls in file

fix-locale-date-string.js

GitHub: chiefsmurph/robinhood-playground

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        }, []).join('.');


        if (_.isEmpty(remainingPath)) {
            return obj ? obj[nPath] : fallback;
        } else {
            return _.has(obj, nPath) && get(obj[nPath], remainingPath);
        }
    }
};

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+ 5 other calls in file

aldeed_collection2-core.js

GitHub: NadeemBeg/shopSkip-liquor_app

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    return Base64.decode(obj.$binary);
  }
},
{ // Escaping one level
  matchJSONValue: function (obj) {
    return _.has(obj, '$escape') && _.size(obj) === 1;
  },
  matchObject: function (obj) {
    if (_.isEmpty(obj) || _.size(obj) > 2) {
      return false;

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+ 15 other calls in file

xmlutil.js

GitHub: haithemhaamdi/AzureAD

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 * @memberOf XmlUtil
 * @param  {object}  node   An xml dom node.
 * @return {Boolean}        true if the node represents an element.
 */
isElementNode : function(node) {
  return _.has(node, 'tagName');
},

/**
 * Given an xmldom node this function returns any text data contained within.

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cache-driver.js

GitHub: haithemhaamdi/AzureAD

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 * @param  {object} entry The entry to check
 * @return {bool}         Returns true if the entry has already been augmented
 *                        with cache metadata.
 */
CacheDriver.prototype._entryHasMetadata = function(entry) {
  return (_.has(entry, METADATA_CLIENTID) && _.has(entry, METADATA_AUTHORITY));
};


CacheDriver.prototype._augmentEntryWithCacheMetadata = function(entry) {
  if (this._entryHasMetadata(entry)) {

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main.js

GitHub: netanelgilad/meteor

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}

var target = commands;
while (nameParts.length > 1) {
  var part = nameParts.shift();
  if (! _.has(target, part))
    target[part] = {};
  target = target[part];
}

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+ 11 other calls in file

run-all.js

GitHub: white-rabbit-japan/meteor

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// disableOplog
var Runner = function (options) {
  var self = this;
  self.projectContext = options.projectContext;

  if (! _.has(options, 'proxyPort'))
    throw new Error("no proxyPort?");

  var listenPort = options.proxyPort;
  var mongoPort = parseInt(listenPort) + 1;

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+ 7 other calls in file

http-helpers.js

GitHub: TechplexEngineer/meteor

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  var match = h.match(/^([^=\s]+)=([^;\s]+)/);
  if (match)
    setCookie[match[1]] = match[2];
});

if (useSessionHeader && _.has(response.headers, "x-meteor-session")) {
  auth.setSessionId(config.getAccountsDomain(),
                    response.headers['x-meteor-session']);
}

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