class Emoji::Character
Attributes
aliases[R]
A list of names uniquely referring to this emoji.
category[RW]
The category for this emoji as per Apple's character palette
description[RW]
The Unicode description text
image_filename[W]
ios_version[RW]
The iOS version where this emoji first debuted
unicode_aliases[R]
A list of Unicode strings that uniquely refer to this emoji.
unicode_version[RW]
The Unicode spec version where this emoji first debuted
Public Class Methods
hex_inspect(str)
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Inspect individual Unicode characters in a string by dumping its codepoints in hexadecimal format.
# File lib/emoji/character.rb, line 5 def self.hex_inspect(str) str.codepoints.map { |c| c.to_s(16).rjust(4, '0') }.join('-') end
new(name)
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# File lib/emoji/character.rb, line 51 def initialize(name) @aliases = Array(name) @unicode_aliases = [] @tags = [] end
Public Instance Methods
add_alias(name)
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# File lib/emoji/character.rb, line 29 def add_alias(name) aliases << name end
add_tag(tag)
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# File lib/emoji/character.rb, line 47 def add_tag(tag) tags << tag end
add_unicode_alias(str)
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# File lib/emoji/character.rb, line 39 def add_unicode_alias(str) unicode_aliases << str end
custom?()
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True if the emoji is not a standard Emoji
character.
# File lib/emoji/character.rb, line 10 def custom?() !raw end
hex_inspect()
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# File lib/emoji/character.rb, line 62 def hex_inspect self.class.hex_inspect(raw) end
image_filename()
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# File lib/emoji/character.rb, line 68 def image_filename if defined? @image_filename @image_filename else default_image_filename end end
inspect()
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# File lib/emoji/character.rb, line 57 def inspect hex = '(%s)' % hex_inspect unless custom? %(#<#{self.class.name}:#{name}#{hex}>) end
name()
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# File lib/emoji/character.rb, line 27 def name() aliases.first end
raw()
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Raw Unicode string for an emoji. Nil if emoji is non-standard.
# File lib/emoji/character.rb, line 37 def raw() unicode_aliases.first end
Private Instance Methods
default_image_filename()
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# File lib/emoji/character.rb, line 78 def default_image_filename if custom? '%s.png' % name else hex_name = hex_inspect.gsub(/-(fe0f|200d)\b/, '') 'unicode/%s.png' % hex_name end end