Module: Ruby::Rego::EnvironmentOverrides

Included in:
Environment
Defined in:
lib/ruby/rego/environment/overrides.rb

Overview

Provides temporary input/data overrides for the environment.

Constant Summary collapse

UNSET = 
Object.new.freeze

Instance Method Summary collapse

Instance Method Details

#with_overrides(input: UNSET, data: UNSET, data_paths: []) {|environment| ... } ⇒ Object

Parameters:

  • input (Object) (defaults to: UNSET)
  • data (Object) (defaults to: UNSET)
  • data_paths (Array<Array<String>>) (defaults to: []) —

    data key-paths shadowed by this override, so a rule at the path resolves to the override, not its value.

Yield Parameters:

Returns:

  • (Object) 


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# File 'lib/ruby/rego/environment/overrides.rb', line 17

def with_overrides(input: UNSET, data: UNSET, data_paths: [])
  original = [@input, @data, @overridden_data_paths]
  memoization.with_context do
    apply_overrides(input, data)
    @overridden_data_paths += data_paths
    yield self
  end
ensure
  @input, @data, @overridden_data_paths = original
end