Sha256: 5653a1702a824c777a67b3c5d6e9a2bb4e047f139a5608dc007c74c51e5b5730
Contents?: true
Size: 1.67 KB
Versions: 48
Compression:
Stored size: 1.67 KB
Contents
class <%= exporter_class_name %> < Para::Exporter::Csv
def name
'<%= file_name %>'
end
protected
# Defining the fields that you want to export will export all those fields
# directly to the CSV file
#
def fields
[:id]
end
# If you need special behavior in the row generation (rendering associated
# models or other specific logic), you can return an array here that will
# be written to the CSV
#
# For safe CSV writing, use the #encode method on every string in the
# returned array.
#
# Example :
#
# fields = [...]
# fields.map!(&:encode)
#
# def row_for(resource)
# end
# Whitelist params to be fetched from the controller and passed down to the
# exporter.
#
# For example, if you want to export posts for a given category, you
# can add the `:category_id` param to your export link, and whitelist
# this param here with :
#
# def self.params_whitelist
# [:category_id]
# end
#
# It will be passed from the controller to the importer so it can be used
# to scope resources before exporting.
#
# Note that you'll manually need to scope the resources by overriding the
# #resources method.
#
# If you need automatic scoping, please use the `:q` param that accepts
# ransack search params and applies it to the resources.
#
# def self.params_whitelist
# []
# end
# If you need complete control over you CSV generation, use the following
# method instead of the #fields or #row_for methods, and return a valid CSV
# string
#
# You can use the `csv` extension from the ruby stdlib, for example with the
# CSV.generate method (more information )
#
# def generate
# end
end
Version data entries
48 entries across 48 versions & 1 rubygems