Class: Solr::Importer::DelimitedFileSource
- Inherits:
-
Object
- Object
- Solr::Importer::DelimitedFileSource
- Includes:
- Enumerable
- Defined in:
- lib/solr/importer/delimited_file_source.rb
Overview
For files with the first line containing field names Currently not designed for enormous files, as all lines are read into an array
Instance Method Summary collapse
- #each ⇒ Object
-
#initialize(filename, splitter = /\t/) ⇒ DelimitedFileSource
constructor
A new instance of DelimitedFileSource.
Constructor Details
#initialize(filename, splitter = /\t/) ⇒ DelimitedFileSource
Returns a new instance of DelimitedFileSource.
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# File 'lib/solr/importer/delimited_file_source.rb', line 19 def initialize(filename, splitter=/\t/) @filename = filename @splitter = splitter end |
Instance Method Details
#each ⇒ Object
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# File 'lib/solr/importer/delimited_file_source.rb', line 24 def each lines = IO.readlines(@filename) headers = lines[0].split(@splitter).collect{|h| h.chomp} lines[1..-1].each do |line| data = headers.zip(line.split(@splitter).collect{|s| s.chomp}) def data.[](key) self.assoc(key.to_s)[1] end yield(data) end end |