Mercurial > gemma
view pkg/common/errors.go @ 4524:7cca4aa9a04a
Client: Map: improve rgba() values calculation for styling
* set value of 1 in rgba() when the hex value does not contain opacity values(in case opacity=1)
author | Fadi Abbud <fadi.abbud@intevation.de> |
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date | Mon, 07 Oct 2019 13:30:55 +0200 |
parents | 6c760abcff0e |
children | c4e295b2d6a3 |
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// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2018 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package common import ( "errors" "fmt" "strings" ) // ToError concats a slice of errors to a single error. func ToError(errs []error) error { var b strings.Builder for i, err := range errs { if i > 0 { fmt.Fprintf(&b, ", ") } fmt.Fprintf(&b, "%v", err) } return errors.New(b.String()) }