Module: Assimilate

Defined in:
lib/assimilate.rb,
lib/assimilate/version.rb

Defined Under Namespace

Classes: Batch, Catalog, Command, CorruptDataError, DuplicateImportError, Extender, InvalidConfiguration

Constant Summary collapse

VERSION = 
"0.0.3"

Class Method Summary collapse

Class Method Details

.extend_data(filename, opts = {}) ⇒ Object 



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# File 'lib/assimilate.rb', line 36

def self.extend_data(filename, opts = {})
  begin
    catalog = Catalog.new(:config => opts[:config])
    extender = catalog.extend_data(opts)
    records = CSV.read(filename, :headers => true)
    records.each do |rec|
      extender << rec
    end
    if opts[:commit]
      extender.commit
    else
      $stderr.puts "suppressing data commit"
    end
    extender.stats
  end
end

.load(filename, opts = {}) ⇒ Object 



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# File 'lib/assimilate.rb', line 14

def self.load(filename, opts = {})
  begin
    catalog = Catalog.new(:config => opts[:config])
    batcher = catalog.start_batch(opts.merge(:filename => filename))

    records = CSV.read(filename, :headers => true)
    records.each do |rec|
      batcher << rec
    end
    if opts[:commit]
      batcher.commit
    else
      $stderr.puts "suppressing data commit"
    end
    batcher.stats
  # TODO explicit handling for Assimilate exceptions - when code is stable
  # rescue Assimilate::DuplicateImportError => e
  #   $stderr.puts e.message
  #   exit 1
  end
end