wader/fq
1
1
Fork 0
mirror of https://github.com/wader/fq.git synced 2024-12-26 23:15:04 +03:00
Code Issues Projects Releases Wiki Activity

Merge pull request #173 from wader/intepr-finally-improv

Browse Source 
interp: Make _finally handle null, call fin once and last
This commit is contained in:
Mattias Wadman 2022-02-24 18:46:03 +01:00 committed by GitHub
commit 4798917ae3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
pkg/interp/internal.jq
View File

@ -72,15 +72,22 @@ def _input_decode_errors(f): _global_var("input_decode_errors"; f);
def _variables: _global_var("variables");
def _variables(f): _global_var("variables"; f);
# eval f and finally eval fin even on empty or error.
# note that if f outputs more than one value fin will be called
# for each value.
# eval f and finally eval fin even if empty or error.
# _finally(1; debug)
# _finally(null; debug)
# _finally(error("a"); debug)
# _finally(empty; debug)
# _finally(1,2,3; debug)
# _finally({a:1}; debug)
def _finally(f; fin):
( try f // (fin | empty)
catch (fin as $_ | error)
| fin as $_
| .
);
try
( f
, (fin | empty)
)
catch
( fin as $_
| error
);
# TODO: figure out a saner way to force int
def _to_int: (. % (. + 1));