Does the Hash Contain a Given Key?

Instructions

Code

Resources

Solutions

Comments

Write a function that returns true if a hash contains the specified key, and false otherwise.

Examples

has_key({ "a" => 44, "b" => 45, "c" => 46 }, "d") ➞ false

has_key({ "craves" => true, "midnight" => true, "snack" => true }, "morning") ➞ false

has_key({ "pot" => 1, "tot" => 2, "not" => 3 }, "not") ➞ true

Notes

N/A

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Tests

Console