character-collections.md

Character Collections

In these docs, you may see a type called Character. A Character is any value that when coerced to a string, has length of one.

Example Valid Characters:

• 1
• "1"
• "a"
• { toString() { return "a" } }
• "ㅂ"

Example Invalid Characters:

• true
• 27
• ㅂㅈㄷㄱ
• {}
• "foobar"
• "[object Object]"

Even without the hardFail flag enabled, functions that expect Characters will error if the argument is not a Character.

Valid Character Groups are Arrays, Strings, or Numbers that are longer than 1.

Example Valid Character Groups:

• 12
• "12"
• ㅂㅈㄷㄱ
• "foobar"
• "[object Object]"

Example Invalid Character Groups:

• 1
• "1"
• "a"
• { toString() { return "a" } }
• "ㅂ"

Another type that functions from this library take is what's called a CharacterCollection. Character Collections are Character Groups or Characters. All Strings are valid Character Collections.

Example Valid Character Collections

• ""
• 1
• "1"
• "a"
• { toString() { return "a" } }
• "ㅂ"
• 12
• "12"
• ㅂㅈㄷㄱ
• "foobar"
• "[object Object]"