Go Concepts - Functions: Difference between revisions
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func <name>([parameter-identifier1] [type1], [parameter-identifier2] [type2], ...) ([return-type1], [return-type2], ...) { | func [(?)] <name>([parameter-identifier1] [type1], [parameter-identifier2] [type2], ...) ([return-type1], [return-type2], ...) { | ||
statement1 | statement1 | ||
Revision as of 22:13, 17 March 2016
External
- Function type specification https://golang.org/ref/spec#Function_types
Internal
Overview
Syntax
func [(?)] <name>([parameter-identifier1] [type1], [parameter-identifier2] [type2], ...) ([return-type1], [return-type2], ...) {
statement1
statemen2
...
return <return-value1>, <return-value2>
}
Examples:
func add(a int, b int) (int) {
return a + b;
}
Built-in Functions
Closures
Anonymous function that capture local variables.
More about closures is available here.