inflections | multilingual singularization/pluralization rules | Internationalization library
kandi X-RAY | inflections Summary
kandi X-RAY | inflections Summary
Inflections is a repository containing non-English singularization and pluralization rules for Rails, supporting the multilingual ActiveSupport::Inflector in Rails 4.
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QUESTION
I am learning the basics of Rails by creating a simple blog app, as per this guide - https://guides.rubyonrails.org/v6.1/getting_started.html
When I try to run the server using ruby bin\rails server, the server successfully starts on localhost:3000, but I get the following error when I open it in browser:-
ANSWER
Answered 2022-Feb-28 at 05:40Solution:-
Apparently, there was a conflict with the version. As Abhinay mentioned in the comment, I switched to Ruby 2.7.5, and the app started working.
QUESTION
I am trying to create a Kindle dictionary that can be used for offline lookup. I already have the words and their inflections, but turning this into a working dictionary is difficult.
There is some documentation about this provided by Amazon. It basically says that you should:
- Create an XHTML file with their special markup specifying all inflections etc.
- Turn it into an epub
- Open it with Kindle Previewer
- Export it with Kindle Previewer to MOBI
So I created a large XHTML file (23 MB or so) according to the Amazon specifications and opened it in Kindle Previewer, and it looked fine. However, Kindle Previewer does not let you export XHTML files to MOBI. They want you to create an intermediate epub file.
I tried using Pandoc to do the conversion, which did not work because it stripped out all the specific HTML tags and only left in paragraphs. Then I tried using calibre. The normal XHTML -> epub conversion failed because the XHTML file was too large, according to an error message. Calibre suggests to turn on the "heuristic mode" if you run into this error, which I tried, but which did not finish running after hours of runtime.
Then I attempted to create the epub file myself, using a sample file taken from this tutorial. I discovered that this is not trivial, and a check using epubcheck revealed many hard-to-understand errors in my generated file. The generation of the epub file is also a bit complicated by the fact that you probably need to split the XHTML files into many smaller files, which should maybe be 250 kb in size, because e-readers tend to struggle with parsing larger files.
So I thought there should maybe be an easier way to do this, or maybe a library that helps doing this. Maybe it would even be a good idea to output the words + inflections into some other easier dictionary format and then convert it to a MOBI using an existing library and leaving out the XHTML generation completely. Currently I am using Python, but I'd also use other languages if it is necessary. What could I try?
Edit: To add to the things I have tried: there is an apparently closed source script here that unfortunately doesn't support inflections, so does not work. And there are instructions here that advise converting the file to PRC using Mobipocket Creator and then opening it with Kindle Previewer. The problem with this approach is that Kindle Previewer throws the error:
Kindle Previewer does not support this file, which has either been created using an older version of KindleGen or a third party application. We recommend using EPUB or DOCX format directly for previewing and publishing your book on Kindle.
There are also more detailed instructions for Mobipocket Creator here, which tell you to directly move the generated .prc file onto the kindle. I tried that but it is not being recognized as a dictionary.
...ANSWER
Answered 2021-Nov-22 at 18:21I figured it out by myself. First I implemented a solution myself, then I found the pyglossary library (right now the code below only works with the version from Github and not from pip) and used it like this:
QUESTION
I have two models:
- connector (connector.rb)
- connectors_data (connectors_data.rb)
Their respective db tables are:
- connectors
- connectors_data
connectors may have many connectors_data and the latter belongs to a connector. The field connector_id connects the two tables together with a foreign key.
I can't workout how to seed the db so that a connector_data row can be created. Right now, my seeds.db file creates connectors just fine but doesn't create any connectors_data
ANSWER
Answered 2021-Sep-30 at 10:14The answer was to edit connectors_data.rb to be:
QUESTION
So after executing the following commands:
rails new sample_appcd sample_apprails db:createrails generate scaffold User name:string email:stringrails db:migrate
and finaly when i run rails server i get:
ANSWER
Answered 2021-Aug-02 at 08:30I think you need a webpacker.yml file in your apps config file. I also suggest running bundle install and bundle update commands before launching the rails server after you installed a gem. Here's a closed issue similar to your problem; https://github.com/rails/webpacker/issues/940
QUESTION
I'm new to Rails and would like to add a table to my development database using rails migration script. Upon running rails db:migrate, I got the NameError: wrong constant name 2040[MyMigrationClassName].
I thought I used a reserved class name, so I changed the names in the migration script + the views, models, and converters associated with it, but same error.
Why is this happening? Thank you in advanced for your help.
Here's the error:
...ANSWER
Answered 2021-Mar-25 at 10:00Turns out the migration file name db/migrate/20210312_2040_create_converter.rb was erroneous.
The underscore in between the timestamp that was put for readability ended up messing the constant name by appending numbers, hence the Name Error: wrong constant name.
I also:
- pluralized the filename since after removing the underscore, I got another error that asked for the pluralization
- removed the argument
:created ataftert.timestamps.
In the end, the file name became db/migrate/202103122040_create_converters.rband the migration ran smoothly.
QUESTION
I use Rails 5 with ruby 2.4.1
I begin make rspec tests on application...
This is my first test and i don't have success
After I will use Faker gem to put random information, but first i need this run with sucess, please help me!
spec_helper.rb
...ANSWER
Answered 2020-Nov-09 at 00:50You should require 'rails_helper' in your rspec tests, not spec_helper.
rails_helper will set up the rails environment for rspec and load spec_helper, but spec_helper does not load rails_helper. Without rails_helper, rspec does not know how to load the Rails code.
QUESTION
Rails uses it here in rails/activesupport/lib/active_support/inflector/inflections.rb
ANSWER
Answered 2020-Sep-13 at 10:37The underscore is a legal character in an identifier. It has no meaning whatsoever.
(There is one exception: local variables that start with an underscore will not generate a warning if they are unused.)
In other words: the meaning of @__instance__ is exactly the same as the meaning of @foobar: there is no meaning.
QUESTION
I have a dropdown that onChange I use ajax to load some .json from a method in a controller.
However I am getting error 404 returned
If I remove the .json extension I get error 500 missing template which I have not been able to resolve either. I have tried different solution. I would rather use the .json ext anyway and let cakephp return the correct formatted JSON.
ANSWER
Answered 2020-Aug-25 at 20:36'method' => 'POST' should have been uppercase. This was not document. A pull request has been made to change so it is not case sensitive.
QUESTION
In information retrieval, the inverted index has entries which are the words of corpus, and each word has a posting list which is the list of documents it appears in.
If stemming is applied, index entry would be a stem, so multiple words may finally map to the same entry if they share the same stem. For example:
Without stemming:
...ANSWER
Answered 2020-Apr-08 at 10:52Short Answer:
Simply avoid stemming to suit your need of not considering slow and slows to be a match.
Long Answer:
Question:
I want to avoid stemming, and instead would like to make each entry in my inverted index as a bag of words (inflections) such as (slow, slows, slowing, slowed, slower, slowest).
Let me try to clear some confusion that you have about inverted lists. It is the documents that are stored in the postings for each term (not the terms themselves).
The words are typically stored in a in-memory dictionary (implemented with a hash-table or a trie) containing pointers to the postings (list of documents which contain that particular term) stored and loaded on the fly from secondary storage.
A simple example (without showing document weights):
(information) --> [D1, D5, D9,...]
(informative) --> [D9, D10, D20,...]
(retrieval) --> [D1, D9, D17,...]
..
So, if you don't want to apply stemming, that's fine... In fact, the above example shows an unstemmed index, where the words information and informative appear in their non-conflated forms. In a conflated term index (with a stemmer or a lemmatizer), you would substitute the different forms with an equivalent representation (say inform). In that case, the index will be:
(inform) --> [D1, D5, D9, D10, D20...]. --- union of the different forms
(retrieval) --> [D1, D9, D17,...]
..
So, this conflated representation matches all possible forms of the word information, e.g. informative, informational etc.
Longer Answer
Now let's say you want to achieve the best of both worlds, i.e. a representation which allows this conflation to be done in a user controlled way, e.g. wrapping a word around quotes to denote requiring an exact match ("slow"vs.slowin the query), or some indicator to include synonyms for a query term for semantic search (e.g.syn(slow)` to include synonyms of the word slow).
For this, you need to maintain separate postings for the non-conflated words and maintain additional equivalence indicating pointers between a set of equivalent (stem relation/synonym relation/ semantic relation etc.) terms.
Coming back to our example, you would have something like:
QUESTION
Using the Javascript client, I'm submitting a large number of requests to batchUpdate(). The code below was working perfectly until a few hours ago. I've tried reducing the number of requests as suggested here but that seems to make no difference. See below for the code I'm using, it's pretty simple. The template being copied is open so it should run assuming you put a client_id and api key in there.
...ANSWER
Answered 2020-Feb-19 at 08:43Following a dialog with Google, it turns out the error was caused by a broken image URL. I was using the direct pixabay URL. Changing that to download the image and serve it from my system. solved the problem.
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