repl.txt (1002B)
1 2 {{alias}}( path, clbk ) 3 Asynchronously tests whether a path exists on the filesystem. 4 5 Parameters 6 ---------- 7 path: string|Buffer 8 Path to test. 9 10 clbk: Function 11 Callback to invoke after testing for path existence. A callback may 12 accept a single argument, a boolean indicating whether a path exists, or 13 two arguments, an error argument and a boolean, matching the error-first 14 callback convention used in most asynchronous Node.js APIs. 15 16 Examples 17 -------- 18 > function done( error, bool ) { console.log( bool ); }; 19 > {{alias}}( './beep/boop', done ); 20 21 22 {{alias}}.sync( path ) 23 Synchronously tests whether a path exists on the filesystem. 24 25 Parameters 26 ---------- 27 path: string|Buffer 28 Path to test. 29 30 Returns 31 ------- 32 bool: boolean 33 Boolean indicating whether the path exists. 34 35 Examples 36 -------- 37 > var bool = {{alias}}.sync( './beep/boop' ) 38 <boolean> 39 40 See Also 41 -------- 42