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424af5dfe0
~I will add pre-commit hook later if I find a good one~ Found a nice repo, but it is no longer maintained: https://github.com/dnephin/pre-commit-golang So, I implemented the check as a local hook.
38 lines
622 B
Go
38 lines
622 B
Go
package ammo_provider
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import (
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"bufio"
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"io"
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"strings"
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"sync/atomic"
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)
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type AmmoProvider struct {
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ammo []string
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currentBullet atomic.Uint64
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}
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func (ap *AmmoProvider) getIndex() uint64 {
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result := ap.currentBullet.Add(1)
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return result % uint64(len(ap.ammo))
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}
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func (ap *AmmoProvider) GetBullet() string {
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for {
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res := ap.ammo[ap.getIndex()]
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if !strings.HasPrefix(res, "#") {
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return res
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}
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}
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}
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func New(reader io.Reader) *AmmoProvider {
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scanner := bufio.NewScanner(reader)
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var ammo []string
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for scanner.Scan() {
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ammo = append(ammo, scanner.Text())
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}
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return &AmmoProvider{ammo: ammo}
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}
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