Hotfix: compare locales with suffix as case-insensitive

[mcdmaster]

Comparison of locale codes in complete fashion i.e. ISO-631 Language Code and ISO-3166 Country / Region Code concatenated with a hyphen in between needs to be done as case-insensitive.

Not only have many web developers but also we ourselves been figured out that they used to use "complete" language codes in entirely lower case letters like zh-cn, zh-tw etc.

[codecov]

Codecov Report

Merging #654 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #654   +/-   ##
=======================================
  Coverage   99.18%   99.18%           
=======================================
  Files           3        3           
  Lines         122      122           
  Branches       32       32           
=======================================
  Hits          121      121           
  Misses          1        1

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[mcdmaster]

Related issue: Tokyo-Metro-Gov/covid19#2765

[rchl]

Please add a test for matching case-insensitively in unit.test.js.

[rchl]

I'll take over in few hours when I have free time

[mcdmaster]

I'll take over in few hours when I have free time

Thank you @rchl, it helps us fight against COVID-19 in Japan but we are having multilingual, multinational and multicultural neighbors. I would like to meet up with you when we can overcome this panic situation around the globe! Thanks again

[rchl]

Resolved with e614e8e

[mcdmaster]

Thank you very much!

[mcdmaster]

Hi @rchl,

Do you mind being added to our Contributors' List?
For sure, I would like to recommend our team to do so.
Can you please let me hear your opinion? Thanks in advance

[rchl]

I don't mind. Go ahead. :)