42 lines
728 B
Go
42 lines
728 B
Go
package nechotron
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import "strings"
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type FilterFn func(u *Update) bool
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func TextStartsWith(text string) FilterFn {
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return func(u *Update) bool {
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return strings.HasPrefix(u.Text(), text)
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}
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}
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func TextStartsWithAny(subs ...string) FilterFn {
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return func(u *Update) bool {
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text := u.Text()
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for _, sub := range subs {
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if strings.HasPrefix(text, sub) {
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return true
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}
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}
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return false
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}
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}
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func TextHas(text string) FilterFn {
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return func(u *Update) bool {
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return strings.Contains(u.Text(), text)
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}
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}
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func TextHasAny(subs ...string) FilterFn {
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return func(u *Update) bool {
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text := u.Text()
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for _, sub := range subs {
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if strings.Contains(text, sub) {
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return true
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}
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}
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return false
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}
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}
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