languageOf {r2country}

Fetch the official language of a country

Description

With specified country name or names, get the associated official language(s)

Usage

languageOf

Format

An object of class list of length 193.

Value

a list containing all countries and their corresponding language

Examples

# view the searchable countries, return first 6
head(names(languageOf))

#task 0: check if the language of japan is included
#should be all in lower case
grep("japan",names(languageOf), value = TRUE)

#task 1: check the language of nigeria
languageOf$nigeria

#task 2: check the language of united states
languageOf$`united states`


#task 3: check language of multiple countries
languageOf[c("slovenia","romania","malaysia")]

#task 4: what if the language is not available
languageOf[c("randomcountry","mexico","luxembourg")]