25 lines
619 B
Go
25 lines
619 B
Go
 
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package validate
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import (
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"errors"
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)
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// Collect validates a value against a sequence of validation functions,
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// like All, but runs every function instead of stopping at the first
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// failure. All failures are returned together as one joined error (see
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// errors.Join); errors.Is still matches each individual error contained in
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// it. If nothing fails, Collect returns nil.
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func Collect[T any](fs ...func(T) error) func(T) error {
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return func(value T) error {
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var errs []error
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for _, f := range fs {
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if err := f(value); err != nil {
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errs = append(errs, err)
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}
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}
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return errors.Join(errs...)
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}
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}
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