Class: Array

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

Instance Method Summary collapse

Instance Method Details

#zcc_select_good_marc(take_how_many) ⇒ Object 



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# File 'lib/zcc/pickers.rb', line 77

def zcc_select_good_marc(take_how_many)
  #puts self[0]
  unless self[0].is_a? MARC::Record
    raise ArgumentError, "This Array doesn't have a MARC::Record!" end
  #puts self
  rec_copy = self.dup
  rec_copy = rec_copy.sort_by {|rec| rec['245']['a']}
  
  recs_to_return = []
  loop {
    print $clear_code
    rec_copy.each_index do |index|
      ZCC.display_menu(rec_copy, index)
      puts "\n\n"
    end
    
    
    whichrec = ''
  if take_how_many =='one'
    whichrec = ask("\n<%= color('Enter # | s# | c#-# | l# | none :', UNDERLINE) %>  ", String){ |q| q.readline = true }
  else
    whichrec = ask("\n<%= color('Enter # | n | s# | c#-# | l# | d :', UNDERLINE) %>  ", String){ |q| q.readline = true }
  end
  
  #puts "whichrec #{whichrec[0,1]}"
  #puts whichrec.class
  #whichrec = whichrec.to_i unless whichrec.respond_to?(:upcase)
  first_bit = whichrec[0,1]
  puts "whichrec is an Integer" if whichrec.is_a?(Integer)
  see_num = whichrec[1,9].to_i
  if first_bit == 's'
    print $clear_code
    print "\a"
    say("#{ZCC.zcc_marc_str_bold(rec_copy[see_num].to_s, 'record')}")
    ask("<%= color('Hit ENTER to continue...', :headline) %> ") 
    #STDIN.gets  
    next
  elsif first_bit == 'c'
    say("<%= color('comparison:', :headline) %> ")
    comparison = whichrec[1,99]
    compare_nums = comparison.split('-')
    rec_copy[compare_nums[0].to_i].compare_marc(rec_copy[compare_nums[1].to_i])
    ask("<%= color('Hit ENTER to continue...', :headline) %> ")
    #STDIN.gets
    next
  elsif first_bit == 'l'
    #puts rec_copy[whichrec[1,99].to_i]
    #gets
    rec_copy[whichrec[1,99].to_i].linter
    ask("<%= color('Hit ENTER to continue...', :headline) %> ")
    #STDIN.gets
    next
  elsif take_how_many == 'one'
    if ( whichrec == 'none' )
      puts "Since you cannot decide on a good record, please refer the book to a cataloger."
      return "none"	
    elsif	( first_bit =~ /[a-z]/i or whichrec == '' )
      ZCC.not_valid_value
      next
    else
      if whichrec.to_i > (rec_copy.length - 1)
        puts "Your number exceeds the number of records in your retrieved set."
        next
      else    
        return recs_to_return << rec_copy[whichrec.to_i]
      end
    end
  elsif take_how_many == 'multi' 
    if whichrec == 'd'
      puts "You will not search any more zservers!"
      recs_to_return << "done"
    elsif  ( whichrec == 'n' or whichrec == '' )
      puts "recs that will be returned #{recs_to_return.length}"      
      return recs_to_return
    elsif whichrec[0,1] =~ /[a-z]/i
      ZCC.not_valid_value
      next
    else
      if whichrec.to_i > (rec_copy.length - 1)
        puts "Your number exceeds the number of records in your retrieved set."
        next
      else
        #puts "adding record to recs_to_return"
        recs_to_return << rec_copy[whichrec.to_i]
        #puts "recs_to_return.length #{recs_to_return.length}"
        next
      end
    end
  else
    puts "That's not a valid value take_how_many value to pass into select_good_marc!"
  end
  #puts "group whichrec.to_i #{whichrec.to_i}"
  return recs_to_return
  }
end