135 lines
2.4 KiB
Go
135 lines
2.4 KiB
Go
// Copyright 2017 The Hugo Authors. 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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// 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 math
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import (
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"github.com/gohugoio/hugo/deps"
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"github.com/gohugoio/hugo/tpl/internal"
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)
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const name = "math"
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func init() {
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f := func(d *deps.Deps) *internal.TemplateFuncsNamespace {
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ctx := New()
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ns := &internal.TemplateFuncsNamespace{
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Name: name,
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Context: func(args ...interface{}) (interface{}, error) { return ctx, nil },
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}
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ns.AddMethodMapping(ctx.Add,
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[]string{"add"},
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[][2]string{
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{"{{add 1 2}}", "3"},
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},
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)
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ns.AddMethodMapping(ctx.Ceil,
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nil,
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[][2]string{
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{"{{math.Ceil 2.1}}", "3"},
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},
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)
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ns.AddMethodMapping(ctx.Div,
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[]string{"div"},
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[][2]string{
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{"{{div 6 3}}", "2"},
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},
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)
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ns.AddMethodMapping(ctx.Floor,
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nil,
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[][2]string{
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{"{{math.Floor 1.9}}", "1"},
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},
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)
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ns.AddMethodMapping(ctx.Log,
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nil,
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[][2]string{
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{"{{math.Log 1}}", "0"},
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},
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)
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ns.AddMethodMapping(ctx.Max,
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nil,
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[][2]string{
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{"{{math.Max 1 2 }}", "2"},
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},
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)
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ns.AddMethodMapping(ctx.Min,
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nil,
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[][2]string{
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{"{{math.Min 1 2 }}", "1"},
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},
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)
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ns.AddMethodMapping(ctx.Mod,
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[]string{"mod"},
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[][2]string{
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{"{{mod 15 3}}", "0"},
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},
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)
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ns.AddMethodMapping(ctx.ModBool,
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[]string{"modBool"},
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[][2]string{
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{"{{modBool 15 3}}", "true"},
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},
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)
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ns.AddMethodMapping(ctx.Mul,
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[]string{"mul"},
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[][2]string{
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{"{{mul 2 3}}", "6"},
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},
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)
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ns.AddMethodMapping(ctx.Pow,
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[]string{"pow"},
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[][2]string{
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{"{{math.Pow 2 3}}", "8"},
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},
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)
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ns.AddMethodMapping(ctx.Round,
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nil,
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[][2]string{
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{"{{math.Round 1.5}}", "2"},
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},
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)
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ns.AddMethodMapping(ctx.Sqrt,
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nil,
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[][2]string{
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{"{{math.Sqrt 81}}", "9"},
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},
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)
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ns.AddMethodMapping(ctx.Sub,
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[]string{"sub"},
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[][2]string{
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{"{{sub 3 2}}", "1"},
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},
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)
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return ns
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}
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internal.AddTemplateFuncsNamespace(f)
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}
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