Sha256: 3e3e14ee8e7fa38a1253277249368188a7b47084b106273466585f93b35678eb
Contents?: true
Size: 717 Bytes
Versions: 8
Compression:
Stored size: 717 Bytes
Contents
module Alf
class Renderer
#
# Implements Alf::Renderer contract for outputting CSV files.
#
class CSV < Renderer
include Support::CSVUtils
def self.mime_type
"text/csv"
end
def each(&bl)
return to_enum unless block_given?
with_csv(ProcIO.new(bl), options.merge(row_sep: "\n")) do |csv|
header = nil
each_tuple do |tuple|
unless header
header = tuple.keys
csv << header.map(&:to_s)
end
csv << header.map{|k| tuple[k]}
end
end
end
Alf::Renderer.register(:csv, "in CSV", self)
end # class CSV
end # class Renderer
end # module Alf
Version data entries
8 entries across 8 versions & 1 rubygems