Radu Topala radutopala

go-ternary

Yes, I know—yet another attempt at bringing a ternary-like experience to Go. But hey, Go doesn’t have one, and I wasn’t around when the last million were written.

Why?

Because Go doesn't have a ternary operator, and according to the official FAQ, it likely never will. The reasoning? To prevent developers from writing "impenetrably complex expressions." But let's be real—poor coding practices exist in all forms. Instead of outright banning a useful construct, wouldn’t compiler warnings for overly complicated ternary expressions have been a more reasonable approach?

Since that's not happening, here’s go-ternary—because sometimes, a one-liner is just nicer than an if-else.

Testing with GoMock: A Tutorial

08/16/17 by Sergey Grebenshchikov

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This is a quick tutorial on how to test code using the GoMock mocking library and the standard library testing package testing.

GoMock is a mock framework for Go. It enjoys a somewhat official status as part of the github.com/golang organization, integrates well with the built-in testing package, and provides a flexible expectation API.

	package main

	import (
	"fmt"
	"image"
	"image/color"
	"image/gif"
	"math"
	"os"
	)

	package main

	import (
	"fmt"
	"io/ioutil"
	"net/http"
	"sync"
	"time"

	"go.uber.org/ratelimit"

	package main

	import (
	"database/sql"
	"flag"
	"fmt"
	"html"
	"io"
	"io/ioutil"
	"log"

	package main

	import (
	"context"
	"fmt"
	"os"
	"os/signal"
	"path"
	"sync"
	"syscall"

	#!/usr/bin/env bash

	set -Eeuo pipefail
	trap cleanup SIGINT SIGTERM ERR EXIT

	script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

	usage() {
	cat <<EOF
	Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]

Radu Topala radutopala

go-ternary

Why?

Testing with GoMock: A Tutorial

Table of Contents

set -e, -u, -x, -o pipefail

	<script type="module">
	export default class RemoteContent extends HTMLElement {
	constructor() {
	super();
	this.parser = new DOMParser();
	this.shadow = this.attachShadow({mode: 'open'});
	this.append = this.shadow.appendChild.bind(this.shadow);
	this.shadow.innerHTML = 'loading…';
	}

	<template>
	<div>
	<vue-editor v-model="content" ref="editor" :editor-options="toolbarOptions" @text-change="updateValue" useCustomImageHandler @imageAdded="uploadImage"></vue-editor>
	</div>
	</template>

	<script>
	import Vue from "vue";
	import axios from 'axios'
	let VueEditor, Quill;