package options // import "go.unistack.org/micro/v4/options" // Hook func interface type Hook interface{} // Hooks func slice type Hooks []Hook // Append is used to add hooks func (hs *Hooks) Append(h ...Hook) { *hs = append(*hs, h...) } // Replace is used to set hooks func (hs *Hooks) Replace(h ...Hook) { *hs = h } // EachNext is used to itearate over hooks forward func (hs *Hooks) EachNext(fn func(Hook)) { for idx := 0; idx < len(*hs); idx++ { fn((*hs)[idx]) } } // EachPrev is used to iterate over hooks backward func (hs *Hooks) EachPrev(fn func(Hook)) { for idx := len(*hs) - 1; idx >= 0; idx-- { fn((*hs)[idx]) } }