fixes #3 and removes beautylog dependency

README.md

@@ -38,6 +38,14 @@ gulp.task('gulpTest',function() {
 });
 ```
 
-> Note: The first argument of gulpFunction can also be an array of multiple functionnames.
+### Notes:
+
+* The first argument of gulpFunction can also be an **array of multiple functionnames**.
 Each function can return a promise. the pipe stop will finish when every promise is fullfilled.  
-> Note: the second argument can be empty, "forEach" (default), "forFirst" or "atEnd";
+* the second argument can be empty, it defaults to "forEach"
+* the following options are available:
+    * "forFirst" - executes when first chunk/vinylfile of the stream reaches the pipestop.
+       file is pushed further down the line when function's returned promise is fullfilled.
+    *  "atEnd" - executes like "forFirst" but with every chunk/vinylfile in the stream;
+    *  "atLast" - executes after all chunks have passed and are processed in full.
+       That means the stream's "finish" event fires before "atLast" is executed!!!

dist/gulpfunction.plugins.js

@@ -0,0 +1,6 @@
+/// <reference path="typings/main.d.ts" />
+"use strict";
+exports.Q = require("q");
+exports.through2 = require("through2");
+
+//# sourceMappingURL=data:application/json;base64,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

ts/gulpfunction.plugins.ts

@@ -0,0 +1,4 @@
+/// <reference path="typings/main.d.ts" />
+
+export let Q = require("q");
+export let through2 = require("through2");

ts/index.ts

@@ -1,10 +1,6 @@
 /// <reference path="typings/main.d.ts" />
 
-var plugins = {
-    beautylog: require("beautylog"),
-    Q: require("q"),
-    through: require("through2")
-}
+import plugins = require("./gulpfunction.plugins");
 
 
 
@@ -29,7 +25,7 @@ module.exports = function (functionsToExecuteArg:any|any[],executionModeArg:stri
                 runFunction(functionsToExecute[anyFunction]);
             }
         } else {
-            plugins.beautylog.error('gulp-callfunction: something is strange with the given arguments');
+            throw new Error("gulp-callfunction: something is strange with the given arguments");
         }
         return plugins.Q.all(promiseArray);
     };
@@ -65,5 +61,5 @@ module.exports = function (functionsToExecuteArg:any|any[],executionModeArg:stri
             cb();
         }
     };
-    return plugins.through.obj(forEach,atEnd);
+    return plugins.through2.obj(forEach,atEnd);
 };