Module: FoodFishParser::Flat::AreaFao

Defined in:
lib/food_fish_parser/flat/area_fao.rb

Constant Summary collapse

REGEX_CODE = 
/ 0?\d{2} (?: (?: -0?\d{2} | (?: \/ | - | \s+ | ) [lIV]+ ) [a-d]? )? /ix
REGEX = 
/
  \b FA[O0]
  \s* (?: -? (?:zone|gebied|area) )? \s* (?:nummer|nr\.?|,)?
  \s*
  (
    #{REGEX_CODE}
    (?:
      (?: ,?\s*en\s* #{REGEX_CODE} ) |
      (?: \/ #{REGEX_CODE} )+ |
      (?: (?: ,\s* #{REGEX_CODE} )+ (?: ,?\s*en\s* #{REGEX_CODE} )? )
    )?
  )
  \b
/ix

Class Method Summary collapse

Class Method Details

.find_all(text) ⇒ Object 



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# File 'lib/food_fish_parser/flat/area_fao.rb', line 29

def self.find_all(text)
  find_all_code_groups(text)
    .map {|a| { text: nil, fao_codes: a } }
end

.find_all_code_groups(text) ⇒ Object 



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# File 'lib/food_fish_parser/flat/area_fao.rb', line 21

def self.find_all_code_groups(text)
  text
    .scan(REGEX)
    .flatten(1)
    .map {|s| s.split(/\s*(?: en | ,\s*en | , | \/ )\s*/xi) }
    .map {|a| a.map {|s| s.gsub(/\A0(\d{2})\z/, '\1') } } # normalize trailing zeroes
end