Nodejs String Capitalize capitalizeOnlyFirstLetter()

Method Source Code

String.prototype.capitalizeOnlyFirstLetter = function() {
    return this.charAt(0).toUpperCase() + this.slice(1)
}

Related

1. capitalizeFirstLetter()

   function myReplace(str, wordToReplace, newWord) {
       console.log(/[A-Z]/.test(wordToReplace[0]));
       if(/[A-Z]/.test(wordToReplace[0])) {
           newWord = newWord.capitalizeFirstLetter();
       if(/[a-z]/.test(wordToReplace[0])) {
           newWord = newWord.minusculeFirstLetter();
       str = str.replace(wordToReplace, newWord);
   ...
   

2. capitalizeFirstLetter()

   RegExp.escape = function(text) {
     return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
   };
   String.prototype.capitalizeFirstLetter = function() {
     return this.charAt(0).toUpperCase() + this.slice(1);
   };
   

3. capitalizeFirstLetter()

   "use strict";
   String.prototype.capitalizeFirstLetter = function () {
       return this.charAt(0).toUpperCase() + this.slice(1);
   };
   

4. capitalizeFirstLetter()

   String.prototype.capitalizeFirstLetter = function() {
       return this.charAt(0).toUpperCase() + this.slice(1).toLowerCase();
   

5. capitalizeFirstLetter()

   String.prototype.capitalizeFirstLetter = function() {
     return this.charAt(0).toUpperCase() + this.slice(1);
   };
   String.prototype.capitalizeString = function() {
     return this.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
   };
   

6. capitalizeString.prototype.capitalize || ()

   String.prototype.capitalize = String.prototype.capitalize || function(){
       return this.replace( /(^|\s)([a-z])/g , function(m,p1,p2){ return p1+p2.toUpperCase(); } );
   };
   

7. capitalizeString.prototype.capitalize || ()

   String.prototype.capitalize = String.prototype.capitalize || function() {
       return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
   };
   

8. capitalizeWords()

   String.prototype.capitalizeWords = function () {
       return $.map(this.split(" "), function (e) { e.capitalize(); }).join(" ");
   };
   

9. capitalizeWords()

   String.prototype.capitalizeWords = function() {
     var words = this.split(/\s+/), 
       wordCount = words.length,
       i,
       newWords = [];
     for (i = 0; i < wordCount; i++) {
       newWords.push(words[i].capitalize());
     return newWords.join(' ');  
   ...