module Unicode

Overview

Provides methods that answer questions about unicode characters, and the Unicode::CaseOptions enum for special case conversions like Turkic.

There's no need to use the methods defined in this module because they are exposed in Char in a more convenient way (Char#upcase, Char#downcase, Char#whitespace?, etc.)

Defined in:

unicode/unicode.cr
unicode/data.cr

Class Method Summary

• .control?(char : Char)
• .downcase(char : Char, options : CaseOptions)
• .downcase(char : Char, options : CaseOptions, &block)
• .in_any_category?(needle, *haystacks)
• .letter?(char : Char)
• .lowercase?(char : Char)
• .mark?(char : Char)
• .number?(char : Char)
• .upcase(char : Char, options : CaseOptions)
• .upcase(char : Char, options : CaseOptions, &block)
• .uppercase?(char : Char)
• .whitespace?(char : Char)

Class Method Detail