Module: BusFactor

Defined in:
lib/bus_factor.rb,
lib/bus_factor/version.rb

Defined Under Namespace

Classes: Result

Constant Summary collapse

VERSION = 
"0.0.2"

Class Method Summary collapse

Class Method Details

.owner_cache ⇒ Object 



44
45
46
47
48
49
 
# File 'lib/bus_factor.rb', line 44

def owner_cache
  @owner_cache ||= Hash.new do |hash, key|
    uri = "https://rubygems.org/api/v1/gems/#{key}/owners.json"
    hash[key] = JSON.parse(RestClient.get uri)
  end
end

.owners_of(geem) ⇒ Object 



39
40
41
42
 
# File 'lib/bus_factor.rb', line 39

def owners_of(geem)
  geem = geem.name if geem.respond_to? :name
  owner_cache[geem]
end

.sorted_specs ⇒ Object 



31
32
33
34
35
36
37
 
# File 'lib/bus_factor.rb', line 31

def sorted_specs
  specs = Bundler.locked_gems.specs.map(&:__materialize__)
  specs.sort_by do |spec|
    owners_of(spec).length
  end
  specs
end

.worst ⇒ Object

TODO: how often updated?



22
23
24
25
26
27
28
29
 
# File 'lib/bus_factor.rb', line 22

def worst
  sorted_specs.map do |spec|
    Result.new(
      spec.name,
      owners_of(spec).map { |o| o['email'] }
    )
  end
end