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52 lines
1.0 KiB
Go
52 lines
1.0 KiB
Go
// Copyright (c) 2023 IBM Corp.
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// All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package utils
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import (
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"errors"
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"strings"
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)
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var Upper = strings.ToUpper
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func Inc(i int) int {
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return i + 1
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}
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func Dec(i int) int {
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return i - 1
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}
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func Sum(left, right int) int {
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return left + right
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}
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func Double(value int) int {
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return value * 2
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}
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func Triple(value int) int {
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return value * 3
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}
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func StringLen(value string) int {
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return len(value)
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}
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func Error() (int, error) {
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return 0, errors.New("some error")
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}
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