29 lines
616 B
Go
29 lines
616 B
Go
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package flatmap
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import (
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"strings"
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)
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// Map is a wrapper around map[string]string that provides some helpers
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// above it that assume the map is in the format that flatmap expects
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// (the result of Flatten).
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//
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// All modifying functions such as Delete are done in-place unless
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// otherwise noted.
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type Map map[string]string
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// Delete deletes a key out of the map with the given prefix.
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func (m Map) Delete(prefix string) {
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for k, _ := range m {
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match := k == prefix
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if !match && !strings.HasPrefix(k, prefix) {
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continue
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}
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if k[len(prefix):len(prefix)+1] != "." {
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continue
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}
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delete(m, k)
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}
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}
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