Module: BrineUtil

Included in:
Brine
Defined in:
lib/brine/util.rb

Overview

Assorted utility functions

Instance Method Summary collapse

Instance Method Details

#retry_for(time, interval = 1) ⇒ Object

reevaluate passed block until it returns without throwing an exception or ‘time` elapses; retry every `interval`



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# File 'lib/brine/util.rb', line 5

def retry_for(time, interval=1)
  failure = nil
  quit = Time.now + time
  while (Time.now <= quit)
    begin
      return yield
    rescue Exception => ex
      failure = ex
      sleep interval
    end
  end
  raise failure
end

#transform_table!(table) ⇒ Object

iterate over data table and shave_value for each cell value mutates and returns table FIXME: Shouldn’t be needed and removed after use of tables is dropped



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# File 'lib/brine/util.rb', line 22

def transform_table!(table)
  table.cells_rows.each do |row|
    row.each{|cell| cell.value = Transform(cell.value)}
  end
  table
end