Class: Parsers::PlateReaderParser
- Inherits:
-
Object
- Object
- Parsers::PlateReaderParser
- Defined in:
- app/models/parsers/plate_reader_parser.rb
Overview
rubocop:todo Style/Documentation
Defined Under Namespace
Classes: InvalidFile
Class Method Summary collapse
Instance Method Summary collapse
- #concentration(location) ⇒ Object
- #each_well_and_parameters ⇒ Object
- #get_column_for_header(sym) ⇒ Object
- #get_name_for_header(sym_name) ⇒ Object
- #get_row(location) ⇒ Object
- #headers ⇒ Object
-
#initialize(content) ⇒ PlateReaderParser
constructor
A new instance of PlateReaderParser.
- #locations ⇒ Object
- #table ⇒ Object
Constructor Details
#initialize(content) ⇒ PlateReaderParser
Returns a new instance of PlateReaderParser.
57 58 59 |
# File 'app/models/parsers/plate_reader_parser.rb', line 57 def initialize(content) @content = content end |
Class Method Details
.parses?(content) ⇒ Boolean
50 51 52 53 54 55 |
# File 'app/models/parsers/plate_reader_parser.rb', line 50 def self.parses?(content) parser = Parsers::PlateReaderParser.new(content) %i[row col content raw_data concentration].each_with_index.map do |sym, pos| parser.get_column_for_header(sym) == pos end.all? end |
Instance Method Details
#concentration(location) ⇒ Object
25 26 27 28 29 |
# File 'app/models/parsers/plate_reader_parser.rb', line 25 def concentration(location) get_row(location)[get_column_for_header(:concentration)] rescue NoMethodError # Ugh! I want to catch these where they happen raise InvalidFile end |
#each_well_and_parameters ⇒ Object
65 66 67 68 69 |
# File 'app/models/parsers/plate_reader_parser.rb', line 65 def each_well_and_parameters locations.each do |location_name| yield(location_name, { 'concentration' => Unit.new(concentration(location_name), 'ng/ul') }) end end |
#get_column_for_header(sym) ⇒ Object
31 32 33 34 35 36 37 38 |
# File 'app/models/parsers/plate_reader_parser.rb', line 31 def get_column_for_header(sym) headers.each_with_index do |h, pos| name = get_name_for_header(sym) unless name.nil? || h.nil? return pos if h.squish == name.squish end end end |
#get_name_for_header(sym_name) ⇒ Object
40 41 42 43 44 45 46 47 48 |
# File 'app/models/parsers/plate_reader_parser.rb', line 40 def get_name_for_header(sym_name) { row: 'Well Row', col: 'Well Col', content: 'Content', raw_data: 'Raw Data (485/520)', concentration: 'Linear regression fit based on Raw Data (485/520)' }[sym_name] end |
#get_row(location) ⇒ Object
17 18 19 20 21 22 23 |
# File 'app/models/parsers/plate_reader_parser.rb', line 17 def get_row(location) letter = location[0].chr num = location.slice(1, location.length) table.detect do |row| row[0] == letter && row[1] == num end end |
#headers ⇒ Object
9 10 11 |
# File 'app/models/parsers/plate_reader_parser.rb', line 9 def headers @content[0] end |
#locations ⇒ Object
61 62 63 |
# File 'app/models/parsers/plate_reader_parser.rb', line 61 def locations table.sort { |a, b| a[0] <=> b[0] && a[1].to_i <=> b[1].to_i }.map { |l| l[0] + l[1] } end |
#table ⇒ Object
13 14 15 |
# File 'app/models/parsers/plate_reader_parser.rb', line 13 def table @content.slice(1, @content.length) end |