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Author SHA1 Message Date
Dave Gauer
077a779f3d Change default elephant tail to null (#25) 
It was confusing to see

    tail... = undefined

in the struct definition and then

    if (tail == null)

later in the exercise - it appears that the mismatch would be the issue
- but that's distracting from the real issue: making the value optional!

Changing the initial value to null is still correct, but won't distract.

The only worry now is that the user will remember the undefined
definition from the previous exercise and wonder if that has to be that
way...but you can't win them all!
 2021-02-28 11:00:20 -05:00
Dave Gauer
42e6ebd2fe Add ex 47: methods 2021-02-27 16:52:57 -05:00
Dave Gauer
d2b4e7a87b Merge pull request #27 from vishalsodani/main 
Fixed some typos
 2021-02-27 15:59:34 -05:00
Dave Gauer
356fbf1b5b New illustration in README! 
Using the "put an image in an issue and link to it on the README" trick to
keep the Ziglings repo size down.
 2021-02-27 14:51:15 -05:00
Vishal Sodani
ec4391ac55 Fixed a typo #26 2021-02-26 10:49:35 +05:30
Vishal Sodani
9d1a29ae2e Fixed a typo #26 2021-02-26 10:48:49 +05:30
Dave Gauer
6f98de59a9 Update README so it has THE TRUTH 2021-02-16 20:28:34 -05:00
Dave Gauer
f27601b558 Added ex. 46 optionals 2 - elephants! 2021-02-16 20:21:32 -05:00
Dave Gauer
efdcfc70d4 Merge pull request #24 from mz0/fix06 
fix repeat target
 2021-02-16 18:25:58 -05:00
Dave Gauer
9dc8b3d931 Merge pull request #23 from vishalsodani/main 
Fixed spelling
 2021-02-16 18:25:30 -05:00
Dave Gauer
bbbda4bd0a Exit rather than return upon version failure (#14) 
A plain `zig build` was exiting as expected after the version check
failure did an early 'return'.

But `zig build 01` (specifying a step) would print the fail message
and then continue...but fail to find the step (which was not added).

Calling `exit()` solves this. Calling it with an error status code
causes vomiting in the build system (since, you know, there was an
error). So returning with `exit(0)` is the way to go here.
 2021-02-16 18:10:02 -05:00
Mark Zhitomirski
35ac0745a7 fix repeat target 2021-02-16 23:36:33 +03:00
Vishal Sodani
ea8084187b Fixed spelling 2021-02-16 18:26:43 +05:30
Dave Gauer
9b54ba79a0 Second attempt of the second attempt (#14) 2021-02-15 20:13:50 -05:00
Dave Gauer
3693a35aeb Second attempt at explaining the minimum build (#14) 2021-02-15 20:04:18 -05:00
Dave Gauer
a2b6b68a25 Merge pull request #22 from quexxon/apply-zig-fmt 
Apply `zig fmt` to exercises and generate remaining patch files
 2021-02-15 19:32:00 -05:00
Will Clardy
bbe93b1f12 Add remaining patch files 2021-02-15 17:13:55 -05:00
Will Clardy
238beb4a2d Apply zig fmt to exercises 2021-02-15 16:55:44 -05:00
Will Clardy
97ae27435b Manually apply zig fmt style to comments 2021-02-15 16:55:19 -05:00
Dave Gauer
882a6b6198 Merge pull request #20 from quexxon/exercise_12_fixes 
Exercise 12 fixes
 2021-02-15 09:58:39 -05:00
Will Clardy
fa83fc47e5 Replace unclosed opening paren with dash 2021-02-15 01:03:30 -05:00
Will Clardy
bd30da390b Add missing opening braces in while statements 2021-02-15 01:02:53 -05:00
Dave Gauer
ca330b00bc Patches to patches to clean up patches 2021-02-14 20:26:57 -05:00
Dave Gauer
6ab9b17eb8 Fix Ex.19 typo (#19) 
Oh, look at that, issue 19 is about exercise 19.

Today's lucky number is 19. Time to buy a lottery ticket.
 2021-02-14 19:35:45 -05:00
Dave Gauer
4b8cb2e444 Attempt to make the version error and README clearer (#14) 2021-02-14 19:25:35 -05:00
Dave Gauer
03a09639c6 Added testing ability 
For the full details, see patches/README.md :-)
 2021-02-14 18:36:09 -05:00
Dave Gauer
654437c0bc Make "check and halt" the default for zig build NN (#15) 
The "start with NN" action is now NN_start.

Also formatting output for improved clarity (hopefully).
 2021-02-14 16:45:18 -05:00
Dave Gauer
a216e19521 going with this exercise order 2021-02-14 12:13:55 -05:00
Dave Gauer
5d44734cfe 03 assignment - var to const in example for clarity 2021-02-14 12:04:04 -05:00
Dave Gauer
d4739ac00a Merge branch 'main' of github.com:ratfactor/ziglings into main 2021-02-14 10:50:03 -05:00
Dave Gauer
545573fc84 Added ex 45 optionals 
(And secretly added the patches/ dir. Don't tell anybody!)
 2021-02-14 10:49:09 -05:00
Dave Gauer
6a00d37d03 Merge pull request #17 from quexxon/main 
Fix typo in exercise 09: out => our
 2021-02-14 09:42:28 -05:00
Dave Gauer
16dbeea7f5 begone ye errant space 2021-02-14 09:25:19 -05:00
Will Clardy
d316d8c6f0 Fix typo: out => our 2021-02-14 09:22:41 -05:00
Dave Gauer
34f03b0e96 Merge pull request #10 from tijb/patch-1 
Update 03_assignment.zig | Missing Line In Example
 2021-02-14 08:32:42 -05:00
tim bangma
cf3a7fa398 Update 03_assignment.zig 2021-02-13 23:06:48 -05:00
Dave Gauer
a7e101cd05 Emit correct output as green text indicating passed. 2021-02-13 22:09:37 -05:00
Dave Gauer
8edfe2f157 Merge pull request #13 from Ivan-Velickovic/main 
04_arrays.zig - missing ":" for type of example array
 2021-02-13 21:59:17 -05:00
Ivan-Velickovic
d3d3499692 04_arrays.zig - missing : for type of example array 2021-02-14 15:42:42 +13:00
Dave Gauer
96cb465fb8 Merge branch 'main' of github.com:ratfactor/ziglings into main 2021-02-13 20:36:15 -05:00
Dave Gauer
ee8fbbd65d ex10 - missing type was confusing and tangential (#12) 2021-02-13 20:35:07 -05:00
Dave Gauer
2493e93c37 Added additional inspirations for Ziglings 
Ruby Koans is even attributed by rustlings.
The Little Schemer is a personal all-time favorite programming book.
 2021-02-13 15:47:00 -05:00
Dave Gauer
6c53364b38 Merge pull request #11 from tijb/patch-2 
Update 04_arrays.zig | Array Index
 2021-02-13 11:37:30 -05:00
Dave Gauer
5505569980 Updating README description of project 
Also updated the GitHub project description to:
"Learn the Zig programming language by fixing tiny broken programs."

I think it sounds more of a fun challenge this way rather than the more
academic "learn by doing exercises".

I mean, who wouldn't want to come help these "tiny broken programs"?!?
 2021-02-13 11:23:53 -05:00
tim bangma
0788198de3 Update 04_arrays.zig 
array index was off by 1.
 2021-02-12 23:55:26 -05:00
tim bangma
b89eb8bf04 Update 03_assignment.zig 
Looks like one of the example lines was missing.
 2021-02-12 23:41:33 -05:00
Dave Gauer
7023b5345c Update README to reflect new version checking 2021-02-12 22:53:07 -05:00
Dave Gauer
a43e7437c0 Merge branch 'SpexGuy-zig-build' into main 2021-02-12 22:30:25 -05:00
Dave Gauer
37cb6a8b16 Merge branch 'zig-build' of https://github.com/SpexGuy/ziglings into SpexGuy-zig-build 2021-02-12 20:49:57 -05:00
Dave Gauer
d9b8dfa535 Merge pull request #5 from Joefish/zig_version_check 
Added a zig version test
 2021-02-12 20:29:50 -05:00