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# frozen_string_literal: true
require "stringio"
require "benchmark/ips"
require_relative "../lib/tty-reader"
input = StringIO.new("abc\n")
output = StringIO.new
$stdin = input
reader = TTY::Reader.new(input: input, output: output)
Benchmark.ips do |x|
x.report("gets") do
input.rewind
$stdin.gets
end
x.report("read_line") do
input.rewind
reader.read_line
end
x.compare!
end
# v0.9.0
#
# Calculating -------------------------------------
# gets 2.181M (± 3.2%) i/s - 10.988M in 5.043046s
# read_line 1.265k (± 2.8%) i/s - 6.324k in 5.005288s
#
# Comparison:
# gets: 2181160.4 i/s
# read_line: 1264.6 i/s - 1724.74x slower
#
# v0.1.0
#
# Calculating -------------------------------------
# gets 51729 i/100ms
# read_line 164 i/100ms
# -------------------------------------------------
# gets 1955255.2 (±3.7%) i/s - 9776781 in 5.008004s
# read_line 1215.1 (±33.1%) i/s - 5248 in 5.066569s
#
# Comparison:
# gets: 1955255.2 i/s
# read_line: 1215.1 i/s - 1609.19x slower
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