lib/indexed_collection_mixin.js
function(options) {
    options = options ? _.clone(options) : {};
    options.indexKeys = this.indexKeys || options.indexKeys;
    options.unionKey = this.unionKey || options.unionKey;
    if (this.indexKey) options.indexKeys.push(this.indexKey);
    var args = [this, options];
    return nodefn.apply(_.bind(this.indexDb.readFromIndexes, this.indexDb), args);
  }
function(options) {
    options = options ? _.clone(options) : {};
    options.indexKeys = this.indexKeys || options.indexKeys;
    options.unionKey = this.unionKey || options.unionKey;
    if (this.indexKey) options.indexKeys.push(this.indexKey);
    var args = [this, options];
    return nodefn.apply(_.bind(this.indexDb.readFromIndexes, this.indexDb), args);
  }
function ( options ) { options = options ? _ . clone ( options ) : { } ; options . indexKeys = this . indexKeys || options . indexKeys ; options . unionKey = this . unionKey || options . unionKey ; if ( this . indexKey ) options . indexKeys . push ( this . indexKey ) ; var args = [ this , options ] ; return nodefn . apply ( _ . bind ( this . indexDb . readFromIndexes , this . indexDb ) , args ) ; }
Read all keys from multiple indexes.
@param {Object} options options
@returns {Promise} promise
Read all keys from multiple indexes .