East Asian Width
Get East Asian Width from a character.
'F'(Fullwidth), 'H'(Halfwidth), 'W'(Wide), 'Na'(Narrow), 'A'(Ambiguous) or 'N'(Natural).
Original Code is 東アジアの文字幅 (East Asian Width) の判定 - 中途.
This is a Ruby port of East Asian Width.
Status: b89f04d
Install
gem install east_asian_widthUsage
require 'east_asian_width'
puts EastAsianWidth.east_asian_width('￦') # -> 'F'
puts EastAsianWidth.east_asian_width('｡') # -> 'H'
puts EastAsianWidth.east_asian_width('뀀') # -> 'W'
puts EastAsianWidth.east_asian_width('a') # -> 'Na'
puts EastAsianWidth.east_asian_width('①') # -> 'A'
puts EastAsianWidth.east_asian_width('ف') # -> 'N'
puts EastAsianWidth.character_length('￦') # -> 2
puts EastAsianWidth.character_length('｡') # -> 1
puts EastAsianWidth.character_length('뀀') # -> 2
puts EastAsianWidth.character_length('a') # -> 1
puts EastAsianWidth.character_length('①') # -> 2
puts EastAsianWidth.character_length('ف') # -> 1
puts EastAsianWidth.length('あいうえお') # -> 10
puts EastAsianWidth.length('abcdefg') # -> 7
puts EastAsianWidth.length('￠￦｡ￜㄅ뀀¢⟭a⊙①بف') # -> 19