feat(location): add list of spoken languages

[UmairJibran]

closes #1548
closes #2622

For Ref:

• ISO 639-1
• ISO 639-2
• ISO 639-2 Language Code List

Languages added for

• English [en]
• Urdu [ur]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.96%. Comparing base (5ec4a6c) to head (347f203).
Report is 3 commits behind head on next.

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #3333      +/-   ##
==========================================
- Coverage   99.97%   99.96%   -0.01%     
==========================================
  Files        2807     2809       +2     
  Lines      217087   217202     +115     
  Branches      969      967       -2     
==========================================
+ Hits       217029   217134     +105     
- Misses         58       68      +10     

Files with missing lines	Coverage Δ
src/definitions/location.ts	100.00% <100.00%> (ø)
src/locales/en/location/index.ts	100.00% <100.00%> (ø)
src/locales/en/location/language.ts	100.00% <100.00%> (ø)
src/locales/ur/location/index.ts	100.00% <100.00%> (ø)
src/locales/ur/location/language.ts	100.00% <100.00%> (ø)
src/modules/location/index.ts	100.00% <100.00%> (+0.92%)	⬆️

... and 1 file with indirect coverage changes

[matthewmayer]

I think based on discussion at #2622 we wanted this to return an object with not just the language name but also the iso 2 and 3 letter codes where available.

[UmairJibran]

Thanks @matthewmayer I didn't read that discussion, I'll update it later tonight

[UmairJibran]

It's ready for review

[ST-DDT]

Thanks for your quick responses.
I have found a few more things to potentially improve this.

My biggest question mark regarding this feature is which values the method is supposed to return.

• The languages commonly known/spoken by/relevant for the populance of a locale
• "All" languages regardless of applicability for the locale (current)

(This is relevant for the countryCode method as well #2305)

• Refine country_code definitions in all locales to ensure only relevant data is included #2305

[matthewmayer]

I'd say all languages.

[matthewmayer]

I think we should include at least all languages faker is localised into. I think the following are missing.

1. Afrikaans (af)
   2. Azerbaijani (az)
   3. Maldivian (dv)
   4. Farsi/Persian (fa)
   5. Latvian (lv)
   6. Indonesian (id)
   7. Nepali (ne)
   8. Thai (th)
   9. Uzbek (uz)
   10. Yoruba (yo)

[UmairJibran]

I have pushed the latest changes.

@ST-DDT @matthewmayer thanks a lot guys for going through the changes in smaller iterations!

for #2305 I'm not sure how to approach it, do I hard coded which language and countryCode goes where? I could work on that but I would want to take it up in a different PR.

[matthewmayer]

I have pushed the latest changes.

@ST-DDT @matthewmayer thanks a lot guys for going through the changes in smaller iterations!

for #2305 I'm not sure how to approach it, do I hard coded which language and countryCode goes where? I could work on that but I would want to take it up in a different PR.

yeah dont worry about #2305 for now that would certainly be a different PR if we decide to do it