🪺 Update for Unicode 14

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    emoji_regex (3.2.3)
+    emoji_regex (14.0.0.pre.1)
 
 GEM
   remote: https://rubygems.org/

README.md

@@ -2,13 +2,13 @@
 
 [![Gem Version](https://badge.fury.io/rb/emoji_regex.svg)](https://rubygems.org/gems/emoji_regex) [![Node & Ruby CI](https://github.com/ticky/ruby-emoji-regex/workflows/Node%20&%20Ruby%20CI/badge.svg)](https://github.com/ticky/ruby-emoji-regex/actions?query=workflow%3A%22Node+%26+Ruby+CI%22)
 
-A set of Ruby regular expressions for matching Unicode Emoji symbols.
+A Ruby regular expression for matching Unicode Emoji symbols.
 
 ## Background
 
-This is based upon the fantastic work from [Mathias Bynens'](https://mathiasbynens.be/) [`emoji-regex`](https://github.com/mathiasbynens/emoji-regex) Javascript package. `emoji-regex` is cleverly assembled based upon data from the Unicode Consortium.
+This is based upon the fantastic work from [Mathias Bynens'](https://mathiasbynens.be/) [`emoji-test-regex-pattern`](https://github.com/mathiasbynens/emoji-test-regex-pattern) package. `emoji-test-regex-pattern` is cleverly assembled based upon data from the Unicode Consortium.
 
-The regular expressions provided herein are derived from that pacakge.
+The regular expressions provided herein are derived from that package.
 
 ## Installation
 
@@ -18,29 +18,7 @@ gem install emoji_regex
 
 ## Usage
 
-`emoji_regex` provides these regular expressions:
-
-* `EmojiRegex::RGIEmoji` is the regex you most likely want. It matches all emoji recommended for general interchange, as defined by [the Unicode standard's `RGI_Emoji` property](https://unicode.org/reports/tr51/#def_rgi_set). In a future version, this regular expression will be renamed to `EmojiRegex::Regex` and all other regexes removed.
-
-* `EmojiRegex::Regex` is deprecated, and will be replaced with `RGIEmoji` in a future major version. It matches emoji which present as emoji by default, and those which present as emoji when combined with `U+FE0F VARIATION SELECTOR-16`.
-
-* `EmojiRegex::Text` is deprecated, and will be removed in a future major version. It matches emoji which present as text by default (regardless of variation selector), as well as those which present as emoji by default.
-
-### RGI vs Emoji vs Text Presentation
-
-`RGI_Emoji` is a property of emoji symbols, defined in [Unicode Technical Report #51](https://unicode.org/reports/tr51/#def_rgi_set) which marks emoji as being supported by major vendors and therefore expected to be usable generally. In most cases, this is the property you will want when seeking emoji characters.
-
-`Emoji_Presentation` is another such property, [defined in UTR#51](http://unicode.org/reports/tr51/#Emoji_Properties_and_Data_Files) which controls whether symbols are intended to be rendered as emoji by default.
-
-Generally, for emoji which re-use Unicode code points which existed before Emoji itself was introduced to Unicode, `Emoji_Presentation` is `false`. `Emoji_Presentation` may be `true` but `RGI_Emoji` false for characters with non-standard emoji-like representations in certain conditions. Notable cases are the Emoji Keycap Sequences (#️⃣, 1️⃣, 9️⃣, *️⃣, etc.) which are sequences composed of three characters; the base character, an `U+FE0F VARIATION SELECTOR-16`, and finally the `U+20E3 COMBINING ENCLOSING KEYCAP`.
-
-These characters, therefore, are matched to varying degrees of precision by each of the regular expressions included in this package;
-
-- `#` is matched only by `EmojiRegex::Text` as it is considered to be a text part of a possible emoji.
-- `#️` is matched by `EmojiRegex::Regex` as well as `EmojiRegex::Text` as it has `Emoji_Presentation` despite not being a generally accepted Emoji or recommended for general interchange.
-- `#️⃣` is matched by all three regular expressions, as it is recommended for general interchange.
-
-It's most likely that the regular expression you want is `EmojiRegex::RGIEmoji`! ☺️
+`emoji_regex` provides the `EmojiRegex::Regex` regular expression, which matches emoji, as defined by [the Unicode standard's `emoji-test` data file](https://unicode.org/Public/emoji/14.0/emoji-test.txt).
 
 ### Example
 
@@ -49,78 +27,24 @@ require 'emoji_regex'
 
 text = <<TEXT
 \u{231A}: ⌚ default Emoji presentation character (Emoji_Presentation)
-\u{2194}: ↔ default text presentation character
 \u{2194}\u{FE0F}: ↔️ default text presentation character with Emoji variation selector
-#: # default text presentation character
-#\u{FE0F}: #️ default text presentation character with Emoji variation selector
-#\u{FE0F}\u{20E3}: #️⃣ default text presentation character with Emoji variation selector and combining enclosing keycap
 \u{1F469}: 👩 Emoji modifier base (Emoji_Modifier_Base)
 \u{1F469}\u{1F3FF}: 👩🏿 Emoji modifier base followed by a modifier
 TEXT
 
-puts 'EmojiRegex::RGIEmoji'
-text.scan EmojiRegex::RGIEmoji do |emoji|
-  puts "Matched sequence #{emoji} — code points: #{emoji.length}"
-end
-
-puts ''
-
-puts 'EmojiRegex::Regex'
 text.scan EmojiRegex::Regex do |emoji|
   puts "Matched sequence #{emoji} — code points: #{emoji.length}"
 end
 
-puts ''
-
-puts 'EmojiRegex::Text'
-text.scan EmojiRegex::Text do |emoji|
-  puts "Matched sequence #{emoji} — code points: #{emoji.length}"
-end
-
 ```
 
 Console output:
 
 ```text
-EmojiRegex::RGIEmoji
-Matched sequence ⌚ — code points: 1
-Matched sequence ⌚ — code points: 1
-Matched sequence ↔️ — code points: 2
-Matched sequence ↔️ — code points: 2
-Matched sequence #️⃣ — code points: 3
-Matched sequence #️⃣ — code points: 3
-Matched sequence 👩 — code points: 1
-Matched sequence 👩 — code points: 1
-Matched sequence 👩🏿 — code points: 2
-Matched sequence 👩🏿 — code points: 2
-
-EmojiRegex::Regex
 Matched sequence ⌚ — code points: 1
 Matched sequence ⌚ — code points: 1
 Matched sequence ↔️ — code points: 2
 Matched sequence ↔️ — code points: 2
-Matched sequence #️ — code points: 2
-Matched sequence #️ — code points: 2
-Matched sequence #️⃣ — code points: 3
-Matched sequence #️⃣ — code points: 3
-Matched sequence 👩 — code points: 1
-Matched sequence 👩 — code points: 1
-Matched sequence 👩🏿 — code points: 2
-Matched sequence 👩🏿 — code points: 2
-
-EmojiRegex::Text
-Matched sequence ⌚ — code points: 1
-Matched sequence ⌚ — code points: 1
-Matched sequence ↔ — code points: 1
-Matched sequence ↔ — code points: 1
-Matched sequence ↔️ — code points: 2
-Matched sequence ↔️ — code points: 2
-Matched sequence # — code points: 1
-Matched sequence # — code points: 1
-Matched sequence #️ — code points: 2
-Matched sequence #️ — code points: 2
-Matched sequence #️⃣ — code points: 3
-Matched sequence #️⃣ — code points: 3
 Matched sequence 👩 — code points: 1
 Matched sequence 👩 — code points: 1
 Matched sequence 👩🏿 — code points: 2
@@ -161,14 +85,12 @@ bundle exec rake spec
 
 ### Versioning Policy
 
-Since [Version 1.0.0](https://github.com/ticky/ruby-emoji-regex/releases/tag/v1.0.0), Ruby Emoji Regex's versions have followed that of the `emoji-regex` package, minus 6 major versions.
+Since [Version 14.0.0](https://github.com/ticky/ruby-emoji-regex/releases/tag/v14.0.0), Ruby Emoji Regex's versions have followed that of the Unicode standard itself.
 
-Each published version of Ruby Emoji Regex will aim to:
-- Include any changes in the provided regex in a version matching that of the `emoji-regex` package, keeping the major and minor versions in step.
-- When a patch revision of `emoji-regex` is released, if its changes affect the Ruby port meaningfully, a version will be released with the same or greater patch version.
-- If a change is required to correct a bug specific to the Ruby port, the patch number will be incremented.
+Ruby Emoji Regex is based upon the [`emoji-test-regex-pattern`](https://github.com/mathiasbynens/emoji-test-regex-pattern) package.
 
-Likewise, and so far coincidentally, versions of Ruby Emoji Regex follow the Unicode Standard's version, minus 10 major versions. Therefore, version 1 included Unicode 11, version 2 Unicode 12, and 3 Unicode 13.
+- If a patch revision of `emoji-test-regex-pattern` is released, and if its changes affect the Ruby port meaningfully, a version will be released with the same or greater patch version.
+- If a change is required to correct a bug specific to the Ruby port, the patch number will be incremented.
 
 ### Ruby Compatibility Policy
 

emoji_regex.gemspec

@@ -3,7 +3,7 @@ Gem::Specification.new do |s|
   s.summary     = 'Emoji Regex'
   s.description = 'A set of Ruby regular expressions for matching Unicode Emoji symbols.'
   s.homepage    = 'https://github.com/ticky/ruby-emoji-regex'
-  s.version     = '3.2.3'
+  s.version     = '14.0.0.pre.1'
   s.authors     = ['Jessica Stokes']
   s.email       = 'hello@jessicastokes.net'
   s.license     = 'MIT'