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Chef::CookbookCollection

Chef::CookbookCollection

This class is the consistent interface for a node to obtain its cookbooks by name.

This class is basically a glorified Hash, but since there are several ways this cookbook information is collected, (e.g. CookbookLoader for solo, hash of auto-vivified Cookbook objects for lazily-loaded remote cookbooks), it gets transformed into this.

Public Class Methods

new(cookbook_versions={}) click to toggle source

The input is a mapping of cookbook name to CookbookVersion objects. We simply extract them

# File lib/chef/cookbook/cookbook_collection.rb, line 36
def initialize(cookbook_versions={})
  super() do |hash, key|
    raise Chef::Exceptions::CookbookNotFound, "Cookbook #{key} not found. " <<
      "If you're loading #{key} from another cookbook, make sure you configure the dependency in your metadata"
  end
  cookbook_versions.each{ |cookbook_name, cookbook_version| self[cookbook_name] = cookbook_version }
end

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