packages/browser-sync/lib/lodash.custom.js
function memoizeCapped(func) {
        var result = memoize(func, function(key) {
            if (cache.size === MAX_MEMOIZE_SIZE) {
                cache.clear();
            }
            return key;
        });

        var cache = result.cache;
        return result;
    }
function memoizeCapped(func) {
        var result = memoize(func, function(key) {
            if (cache.size === MAX_MEMOIZE_SIZE) {
                cache.clear();
            }
            return key;
        });

        var cache = result.cache;
        return result;
    }
function memoizeCapped ( func ) { var result = memoize ( func , function ( key ) { if ( cache . size === MAX_MEMOIZE_SIZE ) { cache . clear ( ) ; } return key ; } ) ; var cache = result . cache ; return result ; }
A specialized version of `_.memoize` which clears the memoized function's
cache when it exceeds `MAX_MEMOIZE_SIZE`.

@private
@param {Function} func The function to have its output memoized.
@returns {Function} Returns the new memoized function.
A specialized version of _ . memoize which clears the memoized function s cache when it exceeds MAX_MEMOIZE_SIZE .