Sha256: 022ab4170ef220b5a413d1e5fb710060ec3611dbaf43174a84a9f7d3509ff303
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Size: 516 Bytes
Versions: 11
Compression:
Stored size: 516 Bytes
Contents
require 'delegate'
# A delegator that allows the size method to be used on the STDOUT object.
#
# The size of the content written to STDOUT cannot be measured normally. This
# class wraps the STDOUT object so the cumulative size of the content passed to
# the write method (while wrapped in this decorator) can be measured.
class QuantifiableStdout < SimpleDelegator
attr_reader :size
def initialize delegate
@size = 0
super
end
def write content
@size += content.bytesize
super
end
end
Version data entries
11 entries across 11 versions & 1 rubygems