Package

Initializers

Methods

Type Methods

Value Type 🍯🐚Element⚪️🍆

Dictionary, holding key value pairs.

Dictionaries allow you to associate keys with values. 🍯 is implemented as a hash table and is O(1) on average and O(n) in worst case.

🍯 is a value type. This means that copies of 🍯 are independent:

🍿 🔤Jane🔤 ➡️ 45 🔤Sharon🔤 ➡️ 22 🔤Bob🔤 ➡️ 64 🍆 ➡️ ages
ages ➡️ 🖍🆕agesCopy
46 ➡️ 🐽agesCopy 🔤Jane🔤❗️

In the above example the dictionary in ages will still contain 45 for the key 🔤Jane🔤 as only agesCopy was modified.

To learn more about collection literals see the Language Reference.

Initializers

🆕

🖍  🆕

Creates an empty 🍯.

🆕▶️🐴

🖍  🆕▶️🐴  minCapacity 🔢

Creates an empty 🍯 with a capacity of at least minCapacity.

🆕▶️🍪

☣️ 🖍  🆕▶️🍪  keys 🧠  values 🧠  count 🔢

Methods

🐽❗️

❗️ 🐽  key 🔡 ➡️ 🍬Element

Returns the value assigned to key. If key is not in the 🍯, no value is returned.

🐨❗️

🖍 ❗️ 🐨  key 🔡

Removes key and its assigned value from the 🍯. No action is performed if key is not in the 🍯.

🐽➡️

🖍 ➡️ 🐽 🎍🥡 value Element 🎍🥡 key 🔡

Assings a value to the provided key.

🐙❗️

❗️ 🐙 ➡️ 🍨🐚🔡🍆

Returns a list consisting of all keys in this 🍯.

Caution

Note that the keys in the returned list are arbitrarily ordered.

🐗❗️

🖍 ❗️ 🐗 ➡️ 🔢

Removes all key-value pairs in this 🍯 and returns the number of deleted items.

🐣❗️

❗️ 🐣  key 🔡 ➡️ 👌

Checks whether key is in this 🍯.

📏❓

❓ 📏 ➡️ 🔢

Returns the number of items.

Type Methods

🛷

🖍 🐇❗️ 🛷  n 🔢 ➡️ 🔢