class Dossier::StreamCSV
Attributes
collection[R]
headers[R]
Public Class Methods
new(collection, headers = nil)
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# File lib/dossier/stream_csv.rb, line 7 def initialize(collection, headers = nil) @headers = headers || collection.shift unless false === headers @collection = collection end
Public Instance Methods
each() { |to_csv| ... }
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# File lib/dossier/stream_csv.rb, line 12 def each yield headers.to_csv if headers? collection.each do |record| yield record.to_csv end rescue => e if Rails.application.config.consider_all_requests_local yield e.message e.backtrace.each do |line| yield "#{line}\n" end else yield "We're sorry, but something went wrong." end end
Private Instance Methods
headers?()
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# File lib/dossier/stream_csv.rb, line 30 def headers? headers.present? end