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delayed_evaluator (2) Versions 0.2.0

Delay stuff!

Policyfile
Berkshelf
Knife
cookbook 'delayed_evaluator', '~> 0.2.0', :supermarket
cookbook 'delayed_evaluator', '~> 0.2.0'
knife supermarket install delayed_evaluator
knife supermarket download delayed_evaluator
README
Dependencies
Quality 17%

DelayedEvaluator

This is a PoC cookbook to show a working solution for delayed
attribute evaluation within resource blocks. The relevant
Chef ticket is here:

Update

This feature will be a native feature in Chef 11. The naming has
been updated from #delay_eval to #lazy.

Example

Below is an example recipe to demonstrate the usage.

include_recipe 'delayed_evaluator'

node.default[:testbook][:test_content] = "I'm the compile time value!"

ruby_block 'reset test content' do
  block do
    node.default[:testbook][:test_content] = "I'm the execution time value!"
  end
end

file '/opt/test_no_delay' do
  content node[:testbook][:test_content]
end

file '/opt/test_delay' do
  content lazy{ node[:testbook][:test_content] }
end

Note that the evaluation block must be provided to the #lazy
method. It simply generates a Chef::DelayedEvaluator instance to
prevent conflicts where attributes are expecting a block.

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

ebs Applicable Versions
pkg-build Applicable Versions

Collaborator Number Metric
            

0.2.0 failed this metric

Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.

Contributing File Metric
            

0.2.0 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a CONTRIBUTING.md file

Foodcritic Metric
            

0.2.0 failed this metric

FC064: Ensure issues_url is set in metadata: delayed_evaluator/metadata.rb:1
FC065: Ensure source_url is set in metadata: delayed_evaluator/metadata.rb:1
FC066: Ensure chef_version is set in metadata: delayed_evaluator/metadata.rb:1
FC067: Ensure at least one platform supported in metadata: delayed_evaluator/metadata.rb:1
FC069: Ensure standardized license defined in metadata: delayed_evaluator/metadata.rb:1
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any

No Binaries Metric
            

0.2.0 passed this metric

Testing File Metric
            

0.2.0 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a TESTING.md file

Version Tag Metric
            

0.2.0 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must include a tag that matches this cookbook version number