Salvatore Coluccia
Reputation: 165
Usage of curly brackets at the end of function call kotlin
What does it change between these two calls? I tried and they have the same behaviour
unsortedInputValues.joinToString(","){it}
unsortedInputValues.joinToString(",")
Upvotes: 12
Views: 3801
Answers (1)
Alexander
Reputation: 63399
That's a "trailing lambda", a language feature inspired by Ruby's block syntax.
Upvotes: 11
Related Questions
- What is the benefit in removing parentheses when using Kotlin lambda expressions?
- Kotlin construction: function call with additional body - what such construction means or how it is called (if I want to look it up in the docs)?
- Why is the () included when calling some class functions?
- Kotlin function declaration with dot, what does it mean?
- Kotlin function declaration: equals sign before curly braces
- Square brackets after class name in Kotlin
- Are the curly braces in this code referred to as an anonymous function
- Square brackets after function call
- what is the purpose of angle brackets in Kotlin after a method that should require a parenthesis?
- Kotlin function syntax