class ActiveWorksheet::Adapters::FileAdapter
Constants
- ADAPTER_NAME
Public Class Methods
new(source: nil)
click to toggle source
Calls superclass method
ActiveWorksheet::Adapters::BaseAdapter::new
# File lib/active_worksheet/adapters/file_adapter.rb, line 10 def initialize(source: nil) super(source: source) @workbook = Workbook::Book.open(source) end
Public Instance Methods
all()
click to toggle source
# File lib/active_worksheet/adapters/file_adapter.rb, line 16 def all table = @workbook.sheet.table headers = table.shift.map do |header| ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.parameterize(header.value)) end table.map do |row| row.each_with_index.reduce({}) do |result, (cell, index)| result[headers[index]] = cell.value result end end end
count()
click to toggle source
# File lib/active_worksheet/adapters/file_adapter.rb, line 43 def count all.count end
find(index)
click to toggle source
# File lib/active_worksheet/adapters/file_adapter.rb, line 31 def find(index) all[index] end
first()
click to toggle source
# File lib/active_worksheet/adapters/file_adapter.rb, line 35 def first find(0) end
last()
click to toggle source
# File lib/active_worksheet/adapters/file_adapter.rb, line 39 def last find(-1) end