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Having a hard time with maps #123
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Hi!
Note that the code that you wrote has missing parens, and is not a list of hashes. The list of hashes probably should be:
There are two possible mistakes here.
So, your final code might look like this:
which produces
|
@sorawee That did the trick! Thank you so much for pointing out both errors and putting me on the right path. I'm beaming 😄 I dropped some parens in the hash lists when I wrote the question. Whoops! |
FWIW:
So if you wished, you could simplify this example like so:
|
@mbutterick My hash table comes from parsing a |
I have a list of hashes called
hash_list
.I want to iterate through
hash_list
and generate a<video src="path/to/my/file.mp4" >
for each "video" key.Here's my attempt:
I'm getting a
decode-elements: contract violation
error, where it expectstxexpr-elements?
, and in thegiven
, I seeI might be wrong, but I think
decode-elements
would be happy if it was given this:Regardless, I'm not sure how to fix this. Would anyone mind pointing me in the right direction? Thanks!
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