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Versions: 18
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Contents
module ActiveList
module Exporters
class AbstractExporter
attr_reader :table, :generator
def initialize(generator)
@generator = generator
@table = generator.table
end
def file_extension
"txt"
end
def mime_type
Mime::TEXT
end
def send_data_code
raise NotImplementedError, "#{self.class.name}#format_data_code is not implemented."
end
def columns_headers(options={})
headers, columns = [], table.exportable_columns
for column in columns
datum = column.header_code
headers << (options[:encoding] ? datum+".to_s.encode('#{options[:encoding]}')" : datum)
end
return headers
end
def columns_to_array(nature, options={})
columns = table.exportable_columns
array = []
record = options[:record] || 'record_of_the_death'
for column in columns
if column.is_a?(ActiveList::Definition::AbstractColumn)
if nature == :header
datum = column.header_code
else
datum = column.exporting_datum_code(record)
end
array << (options[:encoding] ? datum+".to_s.encode('#{options[:encoding]}')" : datum)
end
end
return array
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems