Filter for replace text in Angular Js

By using below filter we will replace the text in angular js

angular.module('surgi')
.filter('ReplaceBreak', function() {
  return function(input) {
    input = input || '';
    html = '';
    var br_arr = input.split('<br>');
    for(var i=0;i<br_arr.length;i++){
    	html += br_arr[i]+', ';
    }
    html = html.substring(0, html.length - 2);
    html = html.replace(/,\s*$/, "");
    return html;
  };
});