hugo compare 代码
文件路径：/compare/compare.go
/ Copyright 2019 The Hugo Authors. All rights reserved.
/
/ Licensed under the Apache License, Version 2.0 (the "License");
/ you may not use this file except in compliance with the License.
/ You may obtain a copy of the License at
/ http://www.apache.org/licenses/LICENSE-2.0
/
/ Unless required by applicable law or agreed to in writing, software
/ distributed under the License is distributed on an "AS IS" BASIS,
/ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/ See the License for the specific language governing permissions and
/ limitations under the License.
package compare
/ Eqer can be used to determine if this value is equal to the other.
/ The semantics of equals is that the two value are interchangeable
/ in the Hugo templates.
type Eqer interface {
/ Eq returns whether this value is equal to the other.
/ This is for internal use.
Eq(other any) bool
}
/ ProbablyEqer is an equal check that may return false positives, but never
/ a false negative.
type ProbablyEqer interface {
/ For internal use.
ProbablyEq(other any) bool
}
/ Comparer can be used to compare two values.
/ This will be used when using the le, ge etc. operators in the templates.
/ Compare returns -1 if the given version is less than, 0 if equal and 1 if greater than
/ the running version.
type Comparer interface {
Compare(other any) int
}