Luis Lavena 97ef407aec Improves support for non-ascii keys in a tree ... Properly recognize and organize non-ascii keys into nodes, allowing usage with entries in other languages. With this change, it is possible to use 2 or 3 bytes wide characters (Unicode) without issues: tree = Radix::Tree(Symbol).new tree.add "/", :root tree.add "/日本語", :japanese tree.add "/日本は難しい", :japanese_is_difficult Which produces the following node hierarchy: # ( 1) / (:root) # ( 6) 日本 # (12) は難しい (:japanese_is_difficult) # ( 3) 語 (:japanese) And lookup works as expected: result = tree.find "/日本は難しい" puts result.found? # => true		2017-03-12 12:49:13 -03:00
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radix	Improves support for non-ascii keys in a tree	2017-03-12 12:49:13 -03:00
spec_helper.cr	Extraction: initial import	2016-01-24 19:19:42 -03:00