Module: Thanks

Defined in:
lib/thanks.rb,
lib/thanks/version.rb,
lib/thanks/registry.rb

Overview

Let’s thank people for making the Ruby code we depend on!

Defined Under Namespace

Classes: Registry

Constant Summary collapse

VERSION = 
'0.4.2'.freeze

Class Method Summary collapse

Class Method Details

.bundled_gems ⇒ Object 



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# File 'lib/thanks.rb', line 34

def self.bundled_gems
  @_bundled_gems ||= `bundle list`
                     .split("\n")
                     .drop(1).map(&:split)
                     .map { |words| words.drop(1) }
                     .map(&:first)
end

.matches ⇒ Object 



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# File 'lib/thanks.rb', line 21

def self.matches
  registry = Registry.new.fetch

  @_matches ||= registry.select do |name, _url|
    system_gems.include?(name) ||
      bundled_gems.include?(name)
  end
end

.print_list ⇒ Object 



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# File 'lib/thanks.rb', line 6

def self.print_list
  if matches.any?
    puts "\nSweet! You are using gems with donation pages!\n\n"
    matches.sort.each { |name, url| puts " - #{name}\t#{url}" }
  else
    puts "\nMan! Can't find any gems on your system to support!"
  end

  puts "\nYou can also donate to help the Ruby language itself"
  puts "\thttps://bugs.ruby-lang.org/projects/ruby/wiki/Donation"

  puts "\nAdd more gem donation links to our list at"
  puts "\thttps://github.com/dpritchett/thanks-ruby"
end

.system_gems ⇒ Object 



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# File 'lib/thanks.rb', line 30

def self.system_gems
  @_system_gems ||= `gem list`.split("\n").map(&:split).map(&:first)
end