class String
Public Instance Methods
chinese?()
click to toggle source
Returns true if the string contains Chinese characters and no Japanese or Korean characters
# File lib/script_detector.rb, line 9 def chinese? look_for_chars_in(/\p{Han}/) and !self.japanese? and !self.korean? end
identify_script()
click to toggle source
Try to detect script and return one of “Japanese”, “Korean”, “Traditional Chinese”, “Simplified Chinese”, “Ambiguous Chinese” or “Unknown”
# File lib/script_detector.rb, line 34 def identify_script return "Japanese" if self.japanese? return "Korean" if self.korean? return "Traditional Chinese" if self.traditional_chinese? return "Simplified Chinese" if self.simplified_chinese? return "Ambiguous Chinese" if self.chinese? "Unknown" end
japanese?()
click to toggle source
Returns true if the string contains specifically Japanese (hiragana or katakana) characters
# File lib/script_detector.rb, line 24 def japanese? look_for_chars_in /(\p{Katakana}|\p{Hiragana})/ end
korean?()
click to toggle source
Returns true if the string contains specifically Korean (hangul) characters
# File lib/script_detector.rb, line 29 def korean? look_for_chars_in /\p{Hangul}/ end
simplified_chinese?()
click to toggle source
Return true if the string contains simplified Chinese characters (简体字)
# File lib/script_detector.rb, line 19 def simplified_chinese? look_for_chars_in simplified_chinese_regex end
traditional_chinese?()
click to toggle source
Return true if the string contains traditional Chinese characters (繁體字)
# File lib/script_detector.rb, line 14 def traditional_chinese? look_for_chars_in traditional_chinese_regex end
Private Instance Methods
look_for_chars_in(regex)
click to toggle source
# File lib/script_detector.rb, line 45 def look_for_chars_in regex !! (self =~ regex) end