class SpreadsheetStreamReader::Reader
Constants
- VALID_FILE_EXTS
Attributes
batch_size[RW]
data[RW]
file_path[RW]
Public Class Methods
new(file_path, batch_size = 1000)
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 13 def initialize(file_path, batch_size = 1000) raise InvalidParameterError, "File extension should be one of the: #{VALID_FILE_EXTS}" unless VALID_FILE_EXTS.include?(File.extname(file_path.to_s)) self.file_path = file_path.to_s self.batch_size = batch_size self.data = Array.new end
Public Instance Methods
each_sheet() { |get_sheet(name)| ... }
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 30 def each_sheet sheet_names.each do |name| yield get_sheet(name) end end
get_sheet(idx_or_name)
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 26 def get_sheet(idx_or_name) Sheet.new(book_reader.get_work_sheet(idx_or_name), @batch_size) end
sheet_names()
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 22 def sheet_names sheets.collect{|s| s.name} end
Private Instance Methods
book()
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 38 def book @book ||= book_reader.open_book end
book_reader()
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 46 def book_reader @book_reader ||= BookReader.new(@file_path) end
sheets()
click to toggle source
# File lib/spreadsheet_stream_reader.rb, line 42 def sheets @work_sheets ||= book_reader.get_work_sheets end