Go Concepts - Functions

External

• Function type specification https://golang.org/ref/spec#Function_types

Internal

• Go Concepts

Syntax

func <name>([parameter-identifier1] [type1], [parameter-identifier2] [type2], ...) ([return-type1], [return-type2], ...) {

   statement1
   statemen2
   ...

   return <return-value1>, <return-value2>

}

Built-in Functions

• make()
• append()
• copy()
• new()

Closures

Anonymous function that capture local variables.

More about closures is available here.