07f542b4d7
Done with: ack '2018+' -l | xargs sed -i -e 's/2018+/2019+/g' Checked manually with: git add -p Hello to future James from 2020, and Happy Hacking!
42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
// Mgmt
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// Copyright (C) 2013-2019+ 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 engine
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import (
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"sort"
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)
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// ResourceSlice is a linear list of resources. It can be sorted.
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type ResourceSlice []Res
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func (rs ResourceSlice) Len() int { return len(rs) }
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func (rs ResourceSlice) Swap(i, j int) { rs[i], rs[j] = rs[j], rs[i] }
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func (rs ResourceSlice) Less(i, j int) bool { return rs[i].String() < rs[j].String() }
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// Sort the list of resources and return a copy without modifying the input.
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func Sort(rs []Res) []Res {
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resources := []Res{}
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for _, r := range rs { // copy
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resources = append(resources, r)
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}
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sort.Sort(ResourceSlice(resources))
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return resources
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// sort.Sort(ResourceSlice(rs)) // this is wrong, it would modify input!
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//return rs
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}
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