Merge branch 'feature/hexadecimal'

Author: Sven Ulrich

.gitignore

@@ -1,4 +1,4 @@
-node_modules/*
+node_modules
 .vscode/*
 
 dist/*.js

.npmignore

@@ -0,0 +1,7 @@
+# CHANGELOG
+
+#### 1.4.0
+- feature: added `AppendLine` and `AppendLineFormat`
+- feature: added hexadecimal conversion specifier
+- bugfix: `StringBuilder` initialization without parameter adds empty string to internal Values Array.
+- bugfix: When there is no placeholder in the template passed to String.Format it should return the original template

CHANGELOG.md

@@ -170,8 +170,9 @@ export class String {
         return arg;
     }
 
-    private static decimalToHexString(number: number, upperCase: boolean = false) {
-        const hexNumber = number.toString(16);
+    private static decimalToHexString(value: string, upperCase: boolean = false) {
+        const parsed = parseFloat(value as string);
+        const hexNumber = parsed.toString(16);
         return upperCase ? hexNumber.toLocaleUpperCase() : hexNumber;
     }
 
@@ -258,10 +259,14 @@ export class String {
 }
 
 export class StringBuilder {
-    public Values: string[] = [];
+    public Values: string[];
 
-    constructor(value: string = String.Empty) {
-        this.Values = new Array(value);
+    constructor(value?: string) {
+        this.Values = [];
+
+        if (!String.IsNullOrWhiteSpace(value)) {
+            this.Values = new Array(value);
+        }
     }
 
     public ToString() {

README-Developers.md renamed to CONTRIBUTING.md

@@ -3,6 +3,10 @@
   "version": "1.4.0",
   "description": "Simple lightweight string operation library for Typescript, works with Angular",
   "main": "dist/index.min.js",
+  "files": [
+    "dist/**/*.js",
+    "**/*.d.ts"
+  ],
   "scripts": {
     "test": "mocha -r ts-node/register tests/**/tests.ts",
     "build": "gulp default && gulp compress"

dist/index.ts

@@ -269,7 +269,27 @@ describe('String.Join', () => {
     });
 });
 
-describe('String.Append', () => {
+describe('StringBuilder initialization', () => {
+    it('should not add empty string if there is no ctor parameter', () => {
+        var builder = new StringBuilder();
+        builder.Append('First Part... ');
+        builder.Append('Second Part...');
+
+        expect(builder.ToString()).to
+        .equal('First Part... Second Part...');
+    });
+
+    it('should add a string if there is ctor parameter', () => {
+        var builder = new StringBuilder(String.Format("First {0}... ", "Part"));
+        builder.AppendFormat('Second {0}...', 'Part');
+
+        console.log(builder.ToString());
+        expect(builder.ToString()).to
+        .equal('First Part... Second Part...');
+    });
+});
+
+describe('StringBuilderng.Append', () => {
     it('should append characters', () => {
         var builder = new StringBuilder();
         builder.Append('First Part... ');
@@ -290,7 +310,7 @@ describe('String.Append', () => {
     });
 });
 
-describe('String.AppendLine', () => {
+describe('StringBuilder.AppendLine', () => {
     it('should append characters and new line', () => {
         var builder = new StringBuilder();
         builder.AppendLine('First Line...');