Nodejs Utililty Methods String Truncate

List of utility methods to do String Truncate

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Description

The list of methods to do String Truncate are organized into topic(s).

Method

trunc(n)
String.prototype.trunc = function(n) {
  'use strict';
  return this.length > n ? this.substr(0, n-1) + '...' : this;
};
trunc(n)
String.prototype.trunc = String.prototype.trunc ||
      function(n){
          return (this.length > n) ? this.substr(0,n-1)+'…' : this;
      };
trunc(n)
String.prototype.trunc = function(n) {
  return this.substr(0,n-1)+(this.length>n?'...':'');
};
trunc(n)
String.prototype.trunc = function(n){
   var isTooLong = this.length > n;
   var string = isTooLong ? this.substr(0,n) : this;
   string = isTooLong ? string.substr(0, string.lastIndexOf(' ')) : string;
   return  isTooLong ? string + '...' : string;
};
trunc(n)
String.prototype.trunc = function(n) {
  var longStr = this.length > n;
  var str     = longStr ? this.slice(0, n) : this;
  longStr ? str = str.slice(0, str.lastIndexOf(' ')) : str;
  return longStr ? str + '...' : str;
trunc(n)
String.prototype.trunc = String.prototype.trunc || function(n){
    return this.length>n ? this.substr(0, n-1) + '...' : this;
};
function inArray(needle, haystack) {
    var length = haystack.length;
    for(var i = 0; i < length; i++) {
        if(haystack[i] == needle) return true;
    return false;
...
trunc(n)
String.prototype.trunc = String.prototype.trunc || function(n){
    return this.length>n ? this.substr(0, n-1) + '...' : this;
};
function inArray(needle, haystack) {
    var length = haystack.length;
    for(var i = 0; i < length; i++) {
        if(haystack[i] == needle) return true;
    return false;
...
trunc(n,useWordBoundary)
String.prototype.trunc = function(n,useWordBoundary){
  var toLong = this.length>n,
  s_ = toLong ? this.substr(0,n-1) : this;
  s_ = useWordBoundary && toLong ? s_.substr(0,s_.lastIndexOf(' ')) : s_;
  return toLong ? s_ : s_;
};
trunc(n,useWordBoundary)
String.prototype.trunc = function(n,useWordBoundary) {
    var toLong = this.length>n ,
    s_ = toLong ? this.substr(0,n-1) : this;
    s_ = useWordBoundary && toLong ? s_.substr(0,s_.lastIndexOf(' ')) : s_;
    return  toLong ? s_ + '&hellip;' : s_;
};
String.prototype.startsWith = function (str){
    return this.slice(0, str.length) == str;
};
...
trunc()
String.prototype.trunc = String.prototype.trunc ||
  function(n){
    return this.length > n ? this.substr(0,n-1) + "\u2026" : this;
  };