Go の Web フレームワーク echo で IT 用語クイズアプリを作ってみた - Qiita

package main import ( "html/template" "io" "os" "github.com/chgzm/go-itquiz/data" "github.com/chgzm/go-itquiz/handler" "github.com/labstack/echo" ) type TemplateRenderer struct { templates *template.Template } func (t *TemplateRenderer) Render(w io.Writer, name string, data interface{}, c echo.Context) error { if viewContext, isMap := data.(map[string]interface{}); isMap { viewContext["reverse"] =