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fix for: cursorTo / clearLine is not a function #2

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merged 1 commit into from
May 15, 2016
Merged

fix for: cursorTo / clearLine is not a function #2

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8 changes: 5 additions & 3 deletions lib/Bar.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
var readline = require("readline");

// Progress-Bar constructor
function Bar(options){
// options set ?
Expand Down Expand Up @@ -87,13 +89,13 @@ Bar.prototype.render = function(){
// string changed ? only trigger redraw on change!
if (this.lastDrawnString != s){
// set cursor to start of line
this.stream.cursorTo(0);
readline.cursorTo(this.stream, 0);

// write output
this.stream.write(s);

// clear to the right from cursor
this.stream.clearLine(1);
readline.clearLine(this.stream, 1);

// store string
this.lastDrawnString = s;
Expand Down Expand Up @@ -214,4 +216,4 @@ Bar.prototype.calculateETA = function(current){
};
};

module.exports = Bar;
module.exports = Bar;