Buffer:trim

Available since: Gideros 2020.2
Class: Buffer

Description

Removes data from the head or tail of a Buffer object. If amount is positive, data is removed from the beginning, otherwise data is removed from the end.

(number) = Buffer:trim(amount)

Parameters

amount: (number) Amount of data to remove.

Return values

Returns (number) New buffer size.

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• Buffer
• Buffer.new
• Buffer:append
• Buffer:get
• Buffer:prepend
• Buffer:seek
• Buffer:set
• Buffer:size
• Buffer:tell
• Buffer:trim

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