Sha256: b7a8e75f313c55d5ac73a5ec7ce3fa308ca2fece85847a15aadca408ccbef0cd
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Size: 1.32 KB
Versions: 24
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Stored size: 1.32 KB
Contents
module Lhm
module Printer
class Output
def write(message)
print message
end
end
class Base
def initialize
@output = Output.new
end
end
class Percentage
def initialize
@max_length = 0
end
def notify(lowest, highest)
return if !highest || highest == 0
# The argument lowest represents the next_to_insert row id, and highest represents the
# maximum id upto which chunker has to copy the data.
# If all the rows are inserted upto highest, then lowest passed here from chunker was
# highest + 1, which leads to the printer printing the progress > 100%.
return if lowest >= highest
message = "%.2f%% (#{lowest}/#{highest}) complete" % (lowest.to_f / highest * 100.0)
write(message)
end
def end
write('100% complete')
end
def exception(e)
Lhm.logger.error("failed: #{e}")
end
private
def write(message)
if (extra = @max_length - message.length) < 0
@max_length = message.length
extra = 0
end
Lhm.logger.info(message)
end
end
class Dot < Base
def notify(*)
@output.write '.'
end
def end
@output.write "\n"
end
end
end
end
Version data entries
24 entries across 24 versions & 2 rubygems