Groovy Elvis Operator?: - Colin Harrington
Technologist, Consultant, Software Engineer, Entrepreneur and Musician What is this Elvis Operator I vaguely recall? I’ll get to that just bear with me for a minute. In Java I’ve seen too many null checks like the following: If (something != null) { val = something } else { val = defaultValue } Its handy to have the Groovy Truth so we don’t have to do null checks. Instead of writing if (som
Groovyを知らãªã„人ã®ãŸã‚ã®build.gradleèªã¿æ›¸ã入門 - Qiita
ã“ã‚Œã¯ã€ G* Advent Calendarã®15日目ã®è¨˜äº‹ã§ã™ã€‚ 昨日㯠@int128 ã•ã‚“ã® Gradle Slashプラグインをリリースã—ã¾ã—㟠#gadvent ã§ã—ãŸã€‚ 明日㯠@tyama ã•ã‚“ã§ã™ã€‚ ã¯ã˜ã‚ã« Gradle 便利ã§ã™ã‚ˆã。便利ã™ãŽã¦ Ant ã‚„ Maven ã«ã¯æˆ»ã‚Œãªã„ã§ã™ã€‚ ãªã«ãŒè‰¯ã„ã£ã¦ã€è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã§ã‚ã‚‹ build.gradle ã®è¨˜è¿°é‡ãŒã€ Ant ã® build.xml ã‚„ Maven ã® pom.xml ã¨æ¯”ã¹ã‚‹ã¨éžå¸¸ã«å°‘ãªãã¦æ¸ˆã‚€ã®ãŒè‰¯ã„ã§ã™ã€‚ build.gradle ã¯ã€è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã¨è¨€ã„ã¤ã¤ã‚‚ã€ãã®å®Ÿä½“㯠Groovy ã§æ›¸ã‹ã‚ŒãŸã‚¹ã‚¯ãƒªãƒ—トファイルã§ã™ã€‚ Gradle ã¯ã€ Groovy ã®æŒã¤ãƒ¡ã‚¿ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°æ©Ÿèƒ½ã‚„çœç•¥è¨˜æ³•ãªã©ã‚’利用ã—ã¦ã€è¨å®šã‚’ç°¡æ½”ã«è¨˜è¿°ã§ãるよã†ã«ãªã£ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã¯ãƒ¡ãƒªãƒƒãƒˆãªã®ã§ã™ãŒã€ä¸€æ–¹ã§ Groovy ã®
Gradle tip #2: understanding syntax
Part 1 Part 3 In the Part 1 we talked about tasks and different stages of the build lifecycle. But after I published it I realized that before we jump into Gradle specifics it is very important to understand what we are dealing with - understand its syntax and stop being scared when we see complex build.gradle scripts. With this article I will try to fill this missing gap. Syntax Gradle build scri
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