Module: Conjugue::VerbDatabase

Defined in:
lib/conjugue/verb_database.rb

Constant Summary collapse

COMMENT_RX = 
/^#/
PARADIGM_RX = 
/paradigma:([^:]*):?([^:]*)?/
PARADIGM_END_RX = 
/^$/
CONJUGATIONS = 
%w(FN IP PI II EI MI TI FI PS IS FS IA IN)
CONJUGATION_RX = 
/^(#{CONJUGATIONS.join('|')}):(.*)/
TIMES =

class << self

{
  :p => 'PI',
  :pi => 'II',
  :pp => 'EI',
  :pm => 'MI',
  :f => 'TI',
  :fp => 'FI',
  :ps => 'PS',
  :pis => 'IS',
  :i => 'IA',
  :in => 'IN'
}
PRONOUNS = 
[
  'Eu',
  'Tu',
  'Ele',
  'Nos',
  'Vos',
  'Eles'
]

Class Method Summary collapse

Class Method Details

.find_by_paradigm(verb) ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 85

def find_by_paradigm(verb)
  paradigm = nil
  puts "found paradigm: #{paradigm[:name]}" if paradigm = VerbDatabase.paradigms[verb]
  return paradigm
end

.find_by_sufix(verb) ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 91

def find_by_sufix(verb)
  sufix = VerbDatabase.sufixes.keys.find_all{ |s| verb =~ Regexp.new(s+'$') }.max_by{|s| s.size }
  puts "found sufix: #{sufix}" if sufix
  VerbDatabase.sufixes[sufix]
end

.find_by_verb(verb) ⇒ Object

def parse



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# File 'lib/conjugue/verb_database.rb', line 80

def find_by_verb(verb)
  puts "found verb: #{verb}" if paradigm = VerbDatabase.verbs[verb]
  return paradigm
end

.init ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 4

def init
  puts "Verb database initialized."
  
  @paradigms = {}
  @verbs = {}
  @sufixes = {}
  
  parse
end

.paradigms ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 97

def paradigms
  @paradigms
end

.parse ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 21

def parse
  state = nil
  paradigm = nil

  database_file = File.join(File.dirname(File.expand_path(__FILE__)), '..', '..', 'data', 'verbos')
  
  File.open(database_file, 'r:ISO-8859-1') do |file|
    file.each_line do |line|
      next if line =~ COMMENT_RX # comments
      
      ########################################
      # nil state
      ########################################
      if state == nil
        
        # enter paradigm state
        ########################################
        if line_match = line.match(PARADIGM_RX)
          state = :paradigm
          paradigm = {}
          paradigm[:name] = line_match[1].strip
          paradigm[:sufix] = line_match[2].strip
          paradigm[:verbs] = []
          paradigm[:conjugations] = {}
          
          @paradigms[paradigm[:name]] = paradigm

          @sufixes[paradigm[:sufix]] = paradigm unless paradigm[:sufix].to_s.empty?
        end # line.match(PARADIGM_RX)
        
      ########################################
      # paradigm state
      ########################################
      elsif state == :paradigm
        
        # exit paradigm state
        ########################################
        if line =~ PARADIGM_END_RX
          state = nil
          next
        end
        
        # conjugation
        ########################################
        if line_match = line.match(CONJUGATION_RX)
          paradigm[:conjugations][line_match[1].strip] = line_match[2].strip.split(':')
          
        # verb
        ########################################
        else
          verb = line.strip
          paradigm[:verbs] << verb
          @verbs[verb] = paradigm
        end
      end
    end # file.each_line
  end # File.open
end

.sufixes ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 105

def sufixes
  @sufixes
end

.verbs ⇒ Object 



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# File 'lib/conjugue/verb_database.rb', line 101

def verbs
  @verbs
end