Add is_truthy, is_falsy

2025-06-16 22:41:24 +00:00 · 2019-07-02 18:44:06 +02:00
parent bf631eda1b
commit e61f691e0b
4 changed files with 59 additions and 0 deletions
--- a/crates/cli-support/src/js/mod.rs
+++ b/crates/cli-support/src/js/mod.rs
@ -2299,6 +2299,16 @@ impl<'a> Context<'a> {
                format!("typeof({}) === 'string'", args[0])
            }

+            Intrinsic::IsTruthy => {
+                assert_eq!(args.len(), 1);
+                format!("!!{}", args[0])
+            }
+
+            Intrinsic::IsFalsy => {
+                assert_eq!(args.len(), 1);
+                format!("!{}", args[0])
+            }
+
            Intrinsic::ObjectCloneRef => {
                assert_eq!(args.len(), 1);
                args[0].clone()