fix(person): Incorrect behavior of name.firstName() function - remove duplicates

Author: matthewmayer

src/locales/az/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/id_ID/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/lv/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/ro/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/ru/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/sk/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];

src/locales/uk/person/first_name.ts

@@ -1,6 +1,7 @@
 // We don't have a generic first name list for this locale
-// So simply concatenate male and female lists to avoid falling back to fallback locale
+// So simply concatenate male and female lists and remove any duplicates
+// This avoids falling back to fallback locale
 import female_first_name from './female_first_name';
 import male_first_name from './male_first_name';
 
-export default [...female_first_name, ...male_first_name];
+export default [...new Set([...female_first_name, ...male_first_name])];