Exercise: Strings of colours

A String of favourite colours

Create a string containing the names and favourite colours of each person near you.

For example: "Our favourite colours are green and purple"


 
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the evaluation will appear here (soon)...

Reveal answer...

;; Just simply use a string
"We all love purple"

;; Using a function you can create a string and join values to create a string
(str "My favorite colours are" " " "green" " " "and" " ""purple")

Does the string contain your favorite colour

Use a function to see if a string contains a colour. See the Hint below if you are not sure how to start

For example, does the string "Rachel of York gave brown bread in vans" contain the colour brown?


 
()
 
the evaluation will appear here (soon)...

Reveal answer...

(clojure.string/includes? "Rachel of York gave brown bread in vans" "brown")

The clojure.stringclojure.string library

Remember that there are specific functions you can use in the clojure.string library

clojure.string/split - split a string based on a pattern (regex)
clojure.string/subs - get part of a string
clojure.string/replace - replace part of the string based on a pattern (regex)
clojure.string/includes? - does a string include another string (true or false)

Exercise: String of Colours

Exercise: Strings of colours

A String of favourite colours

Does the string contain your favorite colour

The clojure.stringclojure.string library

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