class

QR::Code

Inherits Reference < Object

Constructors

new(text, version : Int32 = 0, level : Int32 | Lib::QREncode::QRecLevel = 0, hint : Int32 | Lib::QREncode::QRencodeMode = 0, casesensitive : Bool | Int32 = 0, margin : Int32 = 4)

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Class methods

print(text)

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Instance methods

casesensitive

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casesensitive=(new_casesensitive) : Int32

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content

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content=(new_content) : String

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hint

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hint=(new_hint) : Lib::QREncode::QRencodeMode

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level

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level=(new_level) : Lib::QREncode::QRecLevel

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qrcode

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to_s

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.

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version

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version=(new_version : Int32) : Int32

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