make first behave same way as last: always return list when with number argument (#6616)

* make `first` behave same way as `last` * better behaviour * fix tests * add tests
2022-09-29 06:08:17 +08:00
parent dd578926c3
commit 32fbcf39cc
12 changed files with 44 additions and 16 deletions
--- a/crates/nu-command/tests/commands/lines.rs
+++ b/crates/nu-command/tests/commands/lines.rs
@ -9,7 +9,7 @@ fn lines() {
            | lines
            | skip while $it != "[dependencies]"
            | skip 1
-            | first 1
+            | first
            | split column "="
            | get column1.0
            | str trim