Recognise the use of a hyphen rather than a comma

PREreview · Jan 7, 2025 · ecb5c33 · ecb5c33
1 parent c08bba0
commit ecb5c33
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diff --git a/src/lib/Iso3166.ts b/src/lib/Iso3166.ts
@@ -22,6 +22,7 @@ export const guessCountry: (location: string) => Option.Option<Alpha2Code> = flo
   String.replaceAll(/\((.+?)\)/g, ', $1'),
   String.replaceAll(/ [0-9]+/g, ' '),
   String.replaceAll(/( and | - )/gi, ', '),
+  String.replaceAll(/([a-z]+)[-–]([a-z]+)/gi, '$1, $2, $&'),
   String.replaceAll(/(^| )(the|near|greater) /gi, ''),
   location => Array.prepend(Array.map(location.split(',').reverse(), String.trim), location),
   Array.findFirst(location =>

diff --git a/test/Iso3166.test.ts b/test/Iso3166.test.ts
@@ -14,6 +14,7 @@ describe('guessCountry', () => {
     ['Colorado - United States', 'US'],
     ['Czech Republic', 'CZ'],
     ['Czechia', 'CZ'],
+    ['Dallas-Fort Worth', 'US'],
     ['Düsseldorf', 'DE'],
     ['Fayetteville GA (near Atlanta)', 'US'],
     ['GHANA', 'GH'],
@@ -23,6 +24,7 @@ describe('guessCountry', () => {
     ['London, Ontario', 'CA'],
     ['London, UK', 'GB'],
     ['London, United Kingdom', 'GB'],
+    ['Nairobi-Kenya', 'KE'],
     ['New York City and Los Angeles', 'US'],
     ['Norwich', 'GB'],
     ['Québec', 'CA'],