Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/layout_convert.rb

Overview

Mix-in necessary methods to make layout swap available

Constant Summary collapse

LAYOUTS = 
{
  lat: %q!qwertyuiop[]asdfghjkl;'zxcvbnm,./QWERTYUIOP{}ASDFGHJKL:"ZXCVBNM<>?!.scan(/./),
  cyr:  %q!йцукенгшщзхъфывапролджэячсмитьбю.ЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ,!.scan(/./)
}
LANG = 
{
  lat: ('a'..'z').to_a + ('A'..'Z').to_a,
  cyr: ('а'..'я').to_a + ('А'..'Я').to_a
}
SPLIT_REGEX = 
/[a-zA-Zа-яА-Я\[\];',\.\/{}:"<>?]+/

Instance Method Summary collapse

Instance Method Details

#cyrillic? ⇒ Boolean

Detect whether the given string is cyrillic

Returns:

  • (Boolean) 


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# File 'lib/layout_convert.rb', line 21

def cyrillic?
  guess_layout.equal?(:cyr)
end

#cyrillish? ⇒ Boolean

Detect whether the given string has more cyrillic letters

Returns:

  • (Boolean) 


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# File 'lib/layout_convert.rb', line 54

def cyrillish?
  !self.latinish?
end

#latin? ⇒ Boolean

Detect whether the given string is latin

Returns:

  • (Boolean) 


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# File 'lib/layout_convert.rb', line 27

def latin?
  guess_layout.equal?(:lat)
end

#latinish? ⇒ Boolean

Detect whether the given string has more latin letters

Returns:

  • (Boolean) 


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# File 'lib/layout_convert.rb', line 40

def latinish?
  latin_count = cyrillic_count = 0
  split_words.each do |word|
    if word.latin?
      latin_count+=1
    else
      cyrillic_count+=1
    end
  end
  latin_count > cyrillic_count
end

#mixed? ⇒ Boolean

Detect whether the given string has both latin and cyrillic letters

Returns:

  • (Boolean) 


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# File 'lib/layout_convert.rb', line 34

def mixed?
  guess_layout.equal?(:mixed)
end

#swap_layout ⇒ Object

Swap the layout



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# File 'lib/layout_convert.rb', line 60

def swap_layout
  if self.latinish? || self.cyrillish?
    split_words.map do |word|
      layout_map = set_layout word
      word.scan(/./).map do |ch|
        layout_map[ch].nil? ? ch : layout_map[ch]
      end.join
    end.join ' '
  end
end