jhlr/util

Golang functional and iterating tools

util

Golang functional and iterating tools

go doc will give a much better description of this package

Meta Tools

Bind

Simply binds a method to an object and returns it as a function

Catch

Error handling similar to Java that will catch any panicked error from the given function

Tail

Very useful tailcall optimization, since golang does not have it

Iterating Tools

They all work with Chan, Map, Slice, Array, String and Struct

For

Functional for loop with some options

Fold

Fold calls the given function with pairs of elements and returns the result in the end

Map

Allocates a copy but its elements will be modified

KeyOf

Iterates through the elements and finds the key of the given element

All, Any

Will run the given condition through the elements