Module: ParseUtil

Defined in:
lib/oddb2xml/parslet_compositions.rb

Defined Under Namespace

Classes: HandleSwissmedicErrors

Class Method Summary collapse

Class Method Details

.capitalize(string) ⇒ Object 



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# File 'lib/oddb2xml/parslet_compositions.rb', line 66

def ParseUtil.capitalize(string)
  string.split(/\s+/u).collect { |word| word.capitalize }.join(' ').strip
end

.nr_saved_parsed_used ⇒ Object 



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# File 'lib/oddb2xml/parslet_compositions.rb', line 70

def ParseUtil.nr_saved_parsed_used
  @@nr_saved_parsed_used
end

.parse_compositions(composition_text, active_agents_string = '') ⇒ Object 



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# File 'lib/oddb2xml/parslet_compositions.rb', line 74

def ParseUtil.parse_compositions(composition_text, active_agents_string = '')
  active_agents = active_agents_string ? active_agents_string.gsub('[', '').downcase.split(/,\s+/) : []
  key = [ composition_text, active_agents ]
  saved_value = @@saved_parsed[key]
  if saved_value
    @@nr_saved_parsed_used += 1
    return saved_value
  end
  comps = []
  lines = composition_text.gsub(/\r\n?/u, "\n").split(/\n/u)
  lines.select do
    |line|
    composition =  ParseComposition.from_string(line)
    if composition.is_a?(ParseComposition)
      composition.substances.each do
        |substance_item|
        active_substance_name = substance_item.name.downcase.sub(/^cum\s/, '')
        substance_item.is_active_agent = (active_agents.find {|x| /#{x.downcase.
                                                              gsub('(', '\(').
                                                              gsub(')', '\)').
                                                              gsub('[', '\[').
                                                              gsub(']', '\]')}($|\s)/.match(active_substance_name) } != nil)
        substance_item.is_active_agent = true if substance_item.chemical_substance and active_agents.find {|x| x.downcase.eql?(substance_item.chemical_substance.name.downcase) }
       end
      comps << composition
    end
  end
  comps << ParseComposition.new(composition_text.split(/,|:|\(/)[0]) if comps.size == 0
  @@saved_parsed[key] = comps
  comps
rescue => error
  puts "error #{error}"
    # binding.pry
end