dist/ZeroClipboard.js
function(format) {
    if (typeof format === "undefined") {
      _deleteOwnProperties(_clipData);
      _clipDataFormatMap = null;
    } else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
      delete _clipData[format];
    }
  }
function(format) {
    if (typeof format === "undefined") {
      _deleteOwnProperties(_clipData);
      _clipDataFormatMap = null;
    } else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
      delete _clipData[format];
    }
  }
function ( format ) { if ( typeof format === "undefined" ) { _deleteOwnProperties ( _clipData ) ; _clipDataFormatMap = null ; } else if ( typeof format === "string" && _hasOwn . call ( _clipData , format ) ) { delete _clipData [ format ] ; } }
The underlying implementation of `ZeroClipboard.clearData`.
@private
The underlying implementation of ZeroClipboard . clearData .