lib/make_exportable/core.rb
# <tt>create_report</tt> creates a report from a set of data. It takes three arguments:
# a format, the data set to use for the report, and an optional hash of options.
# The only meaningful option is :headers which sets the strings to be used as column
# headers for the data set. The value of :headers can be:
# * true - headers are the first row in the data set
# * false - headers are not in the data set and should not be added
# * array of strings to use for the column headers
#
# The length of the headers must match the length of each row in the data set.
create_report creates a report from a set of data. It takes three arguments:
a format, the data set to use for the report, and an optional hash of options.
The only meaningful option is :headers which sets the strings to be used as column
headers for the data set. The value of :headers can be:
true - headers are the first row in the data set
false - headers are not in the data set and should not be added
array of strings to use for the column headers

The length of the headers must match the length of each row in the data set.
create_report creates a report from a set of data . It takes three arguments : a format the data set to use for the report and an optional hash of options . The only meaningful option is : headers which sets the strings to be used as column headers for the data set . The value of : headers can be : true - headers are the first row in the data set false - headers are not in the data set and should not be added array of strings to use for the column headers The length of the headers must match the length of each row in the data set .
def create_report(format, data_set, options={})
      if options[:headers] === true
        options[:headers] = data_set.shift
      end
      validate_export_format(format)
      validate_export_data_lengths(data_set, options[:headers])
      format_class = MakeExportable.exportable_formats[format.to_sym]
      formater = format_class.new(data_set, options[:headers])
      return formater.generate, formater.mime_type
    end
def create_report ( format , data_set , options = { } ) if options [ :headers ] === true options [ :headers ] = data_set . shift end validate_export_format ( format ) validate_export_data_lengths ( data_set , options [ :headers ] ) format_class = MakeExportable . exportable_formats [ format . to_sym ] formater = format_class . new ( data_set , options [ :headers ] ) return formater . generate , formater . mime_type end
<tt>create_report</tt> creates a report from a set of data.
<tt > create_report< / tt > creates a report from a set of data .
format
<not_specific>
data_set
<not_specific>
options
<not_specific>