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|
loop_count: 100
contexts:
- gems:
csv: 3.0.1
- gems:
csv: 3.0.2
- gems:
csv: 3.3.0
- name: "master"
prelude: |
$LOAD_PATH.unshift(File.expand_path("lib"))
require "csv"
prelude: |-
n_columns = Integer(ENV.fetch("N_COLUMNS", "5"), 10)
n_rows = Integer(ENV.fetch("N_ROWS", "100"), 10)
fields = ["AAAAA"] * n_columns
headers = n_columns.times.collect do |i|
"header#{i}"
end
row = CSV::Row.new(headers, fields)
raw_row = {}
n_columns.times do |i|
raw_row[headers[i]] = fields[i]
end
benchmark:
"generate_line: fields": |-
n_rows.times do
CSV.generate_line(fields)
end
"generate_line: Row": |-
n_rows.times do
CSV.generate_line(row)
end
"generate_line: Hash": |-
n_rows.times do
CSV.generate_line(raw_row, headers: headers)
end
"<< fields": |-
output = StringIO.new
csv = CSV.new(output)
n_rows.times do
csv << fields
end
"<< Row": |-
output = StringIO.new
csv = CSV.new(output)
n_rows.times do
csv << row
end
"<< Hash": |-
output = StringIO.new
csv = CSV.new(output, headers: headers)
n_rows.times do
csv << raw_row
end
"<< fields: write headers": |-
output = StringIO.new
csv = CSV.new(output, headers: headers, write_headers: true)
n_rows.times do
csv << fields
end
"<< Row: write headers": |-
output = StringIO.new
csv = CSV.new(output, headers: headers, write_headers: true)
n_rows.times do
csv << row
end
"<< Hash: write headers": |-
output = StringIO.new
csv = CSV.new(output, headers: headers, write_headers: true)
n_rows.times do
csv << raw_row
end
|
