code: function (symbol, value) {
          if (typeof(symbol) === 'object') {
              for (var key in symbol) {
                  var val = symbol[key];
                  this.setUniform(key, val);
              }
          }
          else {
              this.setUniform(symbol, value);
          }
      }
docs: Alias of setUniform and setUniforms
  @param {object|string} symbol
  @param {number|array|clay.Texture|ArrayBufferView} [value]