function MapCache$1(entries) {
	  var index = -1,
	      length = entries ? entries.length : 0;

	  this.clear();
	  while (++index < length) {
	    var entry = entries[index];
	    this.set(entry[0], entry[1]);
	  }
	}
function MapCache$1(entries) {
	  var index = -1,
	      length = entries ? entries.length : 0;

	  this.clear();
	  while (++index < length) {
	    var entry = entries[index];
	    this.set(entry[0], entry[1]);
	  }
	}
function MapCache$1 ( entries ) { var index = - 1 , length = entries ? entries . length : 0 ; this . clear ( ) ; while ( ++ index < length ) { var entry = entries [ index ] ; this . set ( entry [ 0 ] , entry [ 1 ] ) ; } }
Creates a map cache object to store key-value pairs.

@private
@constructor
@param {Array} [entries] The key-value pairs to cache.
Creates a map cache object to store key - value pairs .