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Welcome to the Javascript-function-method-constructor-call- wiki!

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Functions, methods and constructors are in Javascript different variations of one common thing and that is function. These three function patterns can be called in a visible distinct way:

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1. Function call - example

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function simpleFunction()
{
    alert("Hello world");
}

//Call
simpleFunction();

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2. Method call - example

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var simpleObject = 
{
   method: function()
   {
       alert("Hello world");
   }
}

//Call
simpleObject.method();

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3. Constructor call - example

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function simpleConstructor(anyArgument) 
{
   this.attribute = anyArgument;
}

//Using the 'new' operator treats it as a constructor
var anyObject = new simpleConstructor("Hello world");

//Call
simpleObject.attribute();

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