pyr by example

Strings

Strings support interpolation, indexing, and builtins.

 
fn main() {
  name = "hello world"

Length and indexing.

 
  println(name.len)
  println(name[0])

String interpolation with {}.

 
  greeting = "say: {name}"
  println(greeting)

Built-in string operations via UFCS.

 
  println("hello".to_upper())
  println("  padded  ".trim())
  println("a-b-c".split("-").join(", "))
  println("hello world".starts_with("hello"))
  println("foobar".replace("foo", "baz"))
}
 
$ pyr run strings.pyr
11
h
say: hello world
HELLO
padded
a, b, c
true
bazbar