string extension

StringExtensions.cs

/*
 * Copyright (c) 2014 @phi_jp 
 */

using System;

namespace tm.Extensions {

    public static class StringExtensions {

        public static string Coloring(this string str, string color) {
            return string.Format ("<color={0}>{1}</color>", color, str);
        }
        public static string Red(this string str) {
            return str.Coloring ("red");
        }
        public static string Green(this string str) {
            return str.Coloring ("green");
        }
        public static string Blue(this string str) {
            return str.Coloring ("blue");
        }

        public static string Resize(this string str, int size) {
            return string.Format ("<size={0}>{1}</size>", size, str);
        }
        public static string Medium(this string str) {
            return str.Resize (11);
        }
        public static string Small(this string str) {
            return str.Resize (9);
        }
        public static string Large(this string str) {
            return str.Resize (16);
        }

        public static string Bold(this string str) {
            return string.Format ("<b>{0}</b>", str);
        }
        public static string Italic(this string str) {
            return string.Format ("<i>{0}</i>", str);
        }
    }

}

test.cs

using UnityEngine;
using System.Collections;
using tm.Extensions;

public class Deco : MonoBehaviour {

    // Use this for initialization
    void Start () {
        // color
        Debug.Log ("Hello, world(Red)".Red ());
        Debug.Log ("Hello, world(Green)".Green ());
        Debug.Log ("Hello, world(Blue)".Blue ());
        // size
        Debug.Log ("Hello, world(Medium)".Medium());
        Debug.Log ("Hello, world(Small)".Small());
        Debug.Log ("Hello, world(Large)".Large());
        // style
        Debug.Log ("Hello, world(Bold)".Bold());
        Debug.Log ("Hello, world(Italic)".Italic());
    }

    void OnGUI() {
        GUI.Label (new Rect(10, 10, 100, 100), "<color=red>Hello, world!</color>");
    }
}