Nodejs String Contains containIgnoreCase(otherStr)

Method Source Code

String.prototype.containIgnoreCase = function (otherStr) {
    return this.toLowerCase().indexOf(otherStr.toLowerCase());
}

Related

1. Contains( str )

   String.prototype.Contains = function( str )
       return this.indexOf( str ) > -1;
   };
   

2. Contains( textToCheck )

   String.prototype.Contains = function( textToCheck )
     return ( this.indexOf( textToCheck ) > -1 ) ;
   

3. contains( s, index)

   String.prototype.contains  = function( s, index) {
     return this.indexOf(s,index||0) > -1;
   

4. contains()

   String.prototype.contains = function() {
     var args = arguments;
     for (var i in args) {
       var str = args[i];
       if (typeof str === "string" && this.indexOf(str) > -1) {
         return true;
     return false;
   ...
   

5. contains()

   var fs = require('fs');
   var path = process.argv[2];
   var suffix = '.'+process.argv[3];
   var list =[];
   String.prototype.contains = function() {
       return String.prototype.indexOf.apply( this, arguments ) !== -1;
   };
   fs.readdir(path, function(err, files){
     if(!err){
   ...
   

6. contains()

   String.prototype.contains = function () {
     return String.prototype.indexOf.apply(this, arguments) !== -1;
   };