r2country (version 2.0.2.4.0)

capitalOf: Fetch the latest capital of a country

Description

With specified country name or names, get the associated capital

Usage

capitalOf

Value

a list containing all countries and their corresponding capital

Format

An object of class list of length 193.

Examples

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

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

#task 1: check the capital of nigeria
capitalOf$nigeria

#task 2: check the capital of united states
capitalOf$`united states`


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

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