a8f194259b
Done with: ack '2023+' -l | xargs sed -i -e 's/2023+/2024+/g' Checked manually with: git add -p Hello to future James from 2025, and Happy Hacking!
39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
// Mgmt
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// Copyright (C) 2013-2024+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package coremath
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import (
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"github.com/purpleidea/mgmt/lang/funcs/simple"
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"github.com/purpleidea/mgmt/lang/types"
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)
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func init() {
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simple.ModuleRegister(ModuleName, "minus1", &types.FuncValue{
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T: types.NewType("func(x int) int"),
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V: Minus1,
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})
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}
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// Minus1 takes an int and subtracts one from it.
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func Minus1(input []types.Value) (types.Value, error) {
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// TODO: check for overflow
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return &types.IntValue{
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V: input[0].Int() - 1,
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}, nil
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}
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