Unicode.Set.Sigil (Unicode Set v1.9.0)

Provides the ~u sigil, which parses a Unicode Set expression at compile time into a Unicode.Set.t/0.

import Unicode.Set.Sigil to use it.

Summary

Parses a Unicode Set expression at compile time.

(macro)

Parses a Unicode Set expression at compile time.

string is a Unicode Set expression. It must be a literal binary, since the set is parsed when the enclosing module is compiled.

A Unicode.Set.t/0, or
raises Unicode.Set.ParseError at compile time if the expression is not a valid Unicode Set.

iex> import Unicode.Set.Sigil
iex> ~u"[[:Lu:]&[:thai:]]"
#Unicode.Set<[[:Lu:]&[:thai:]]>