package handlers

import (
	"html/template"
)

func templateFuncs() template.FuncMap {
	return template.FuncMap{
		"plus1": func(i int) int { return i + 1 },
		"minus1": func(i int) int {
			if i > 1 {
				return i - 1
			}
			return 0
		},
		"mul": func(a, b int) int { return a * b },
		"add": func(a, b int) int { return a + b },
		"min": func(a, b int) int {
			if a < b {
				return a
			}
			return b
		},
	}
}