Nodejs String Justify ljust( width, padding )

Method Source Code

String.prototype.ljust = function( width, padding ) {
   padding = padding || " ";
   padding = padding.substr( 0, 1 );/*from w ww .  jav a2s  .  c o m*/
   if( this.length < width )
      return this + padding.repeat( width - this.length );
   else
      return this.toString();
}

Related

1. ljust( length, char )

   String.prototype.ljust = function( length, char ) {
       var fill = [];
       while ( fill.length + this.length < length ) {
           [fill.length] = char;
       return this + fill.join('');
   

2. rjust( length, char )

   String.prototype.rjust = function( length, char ) {
       var fill = [];
       while ( fill.length + this.length < length ) {
           fill[fill.length] = char;
       return fill.join('') + this;
   

3. rjust( width, padding )

   String.prototype.rjust = function( width, padding ) {
     padding = padding || " ";
     padding = padding.substr( 0, 1 );
     if( this.length < width )
         return padding.repeat( width - this.length ) + this;
       else
         return this.toString();
   };
   

4. rjust( width, padding )

   String.prototype.rjust = function( width, padding ) {
     padding = padding || " ";
     padding = padding.substr( 0, 1 );
     if( this.length < width )
       return padding.repeat( width - this.length ) + this;
     else
       return this;
   

5. rjust(length, padding)

   String.prototype.rjust = function (length, padding) {
     var paddedString = this.slice();
     while (paddedString.length < length) {
       paddedString = padding + paddedString;
     return paddedString;
   };
   function setDefaultInputDate (dateInputSelector) {
     var input = $(dateInputSelector);
   ...