Module: Syobocal::DB::Mapper

Included in:
ChGroupLookup::Mapper, ChLookup::Mapper, ProgLookup::Mapper, TitleLookup::Mapper
Defined in:
lib/syobocal/db.rb

Instance Method Summary collapse

Instance Method Details

#map(elm) ⇒ Object 



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# File 'lib/syobocal/db.rb', line 4

def map(elm)
  result = {}
  elm.each_element{|child|
    set(result, to_snake(child.name).to_sym, child, @map[child.name]) 
  }
  result
end

#set(hash, key, elm, type) ⇒ Object 



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# File 'lib/syobocal/db.rb', line 16

def set(hash, key, elm, type)
  if elm
    val = nil
    if elm.text
      case type
      when :str
        val = elm.text
      when :int
        val = elm.text.to_i
      when :time
        val = Time.parse(elm.text)
      else
        raise "Undefined mapping for #{key}" if $SYOBOCAL_STRICT
        val = elm.text
      end
    end
    hash[key] = val
  end
end

#to_snake(name) ⇒ Object 



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# File 'lib/syobocal/db.rb', line 12

def to_snake(name)
  name.gsub(/([a-z])([A-Z])/){ $1 + '_' + $2 }.downcase
end