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Code Issues Releases Activity

Simplify aliases adding

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- Removed duplicates check
- Fixed docstring
This commit is contained in:
ks129 2020-05-24 19:16:01 +03:00 committed by diamondburned
parent 75fe1bd03a
commit 23d97044ec
1 changed files with 2 additions and 17 deletions
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19
bot/subcommand.go
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@ -390,28 +390,13 @@ func (sub *Subcommand) SetPlumb(methodName string) {
sub.plumbed = sub.FindCommand(methodName)
}
// AddAliases add alias(es) to specific command (defined with MethodName).
// This removes silently all duplicate aliases. Use this instead overwriting aliases
// for safety reasons (duplicates).
// AddAliases add alias(es) to specific command (defined with commandName).
func (sub *Subcommand) AddAliases(commandName string, aliases ...string) {
// Get command
command := sub.FindCommand(commandName)
// Merge current aliases for duplicate removing
aliases = append(aliases, command.Aliases...)
// Remove all duplicate aliases
keys := make(map[string]bool)
var uniqueAliases []string
for _, alias := range aliases {
if _, value := keys[alias]; !value {
keys[alias] = true
uniqueAliases = append(uniqueAliases, alias)
}
}
// Write new listing of aliases
command.Aliases = uniqueAliases
command.Aliases = append(command.Aliases, aliases)
}
func lowerFirstLetter(name string) string {