Sha256: 6153bbde69c142ae5d1ea3b6ac69142275ec7592f2eed19c7929e5033ec575b6
Contents?: true
Size: 1.76 KB
Versions: 12
Compression:
Stored size: 1.76 KB
Contents
#!/usr/bin/env ruby
# frozen_string_literal: true
require 'gems'
require 'ostruct'
require 'terminal-table'
ATTRIBUTES = %i[
authors
built_at
created_at
description
downloads_count
metadata
number
summary
platform
rubygems_version
ruby_version
prerelease
licenses
requirements
sha
].freeze
Version = Struct.new(*ATTRIBUTES, :keyword_init => true)
versions = Gems.versions('image_optim_pack').map(&Version.method(:new))
platforms = versions.map(&:platform).uniq.sort_by do |platform|
platform.sub('amd64', 'x86_64').split('-').reverse
end
version_time = begin
time_pairs = versions.group_by(&:number).map do |version_n, platform_versions|
[version_n, platform_versions.map{ |v| Time.parse(v.created_at) }.min]
end.sort
time_pairs << [nil, Time.now]
time_pairs.each_cons(2).map do |(version_n, created_at), (_, next_created_at)|
[version_n, next_created_at - created_at]
end.to_h
end
table = Terminal::Table.new
table.headings = ['version', 'days', 'base dls'] + platforms.map do |platform|
platform.split('-').reverse.join("\n")
end
versions.group_by(&:number).each do |version_n, platform_versions|
next if platform_versions.length == 1
downloads_by_platform = Hash[platform_versions.map do |version|
[version.platform, version.downloads_count]
end]
base_downloads = platform_versions.map(&:downloads_count).min
platform_values = downloads_by_platform.values_at(*platforms).map do |count|
next '' unless count
count == base_downloads ? '=' : format('%+d', count - base_downloads)
end
table.add_row [
version_n,
(version_time[version_n] / (24 * 60 * 60)).round,
base_downloads,
] + platform_values
end
(1...table.number_of_columns).each do |column|
table.align_column(column, :right)
end
puts table
Version data entries
12 entries across 12 versions & 1 rubygems