Class: Puppet::Pops::Lookup::ScopeLookupCollectingInvocation Private

Inherits:
Invocation show all
Defined in:
lib/puppet/pops/lookup/hiera_config.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Attribute Summary

Attributes inherited from Invocation

#adapter_class, #default_values, #explainer, #module_name, #override_values, #scope, #top_key

Instance Method Summary collapse

Methods inherited from Invocation

#check, current, #emit_debug_info, #explain_options?, #global_hiera_config_path, #global_only?, #hiera_v3_location_overrides, #hiera_v3_merge_behavior?, #hiera_xxx_call?, #lookup, #lookup_adapter, #only_explain_options?, #report_found, #report_found_in_defaults, #report_found_in_overrides, #report_location_not_found, #report_merge_source, #report_module_not_found, #report_module_provider_not_found, #report_not_found, #report_result, #report_text, #set_global_only, #set_hiera_v3_location_overrides, #set_hiera_v3_merge_behavior, #set_hiera_xxx_call, #with, #with_scope, #without_explain

Constructor Details

#initialize(scope) ⇒ ScopeLookupCollectingInvocation

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of ScopeLookupCollectingInvocation.



11
12
13
14
 
# File 'lib/puppet/pops/lookup/hiera_config.rb', line 11

def initialize(scope)
  super(scope)
  @scope_interpolations = []
end

Instance Method Details

#remember_scope_lookup(key, root_key, segments, value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



16
17
18
 
# File 'lib/puppet/pops/lookup/hiera_config.rb', line 16

def remember_scope_lookup(key, root_key, segments, value)
  @scope_interpolations << [key, root_key, segments, value] unless !value.nil? && key.start_with?('::')
end

#scope_interpolations ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



20
21
22
23
24
 
# File 'lib/puppet/pops/lookup/hiera_config.rb', line 20

def scope_interpolations
  # Save extra checks by keeping the array unique with respect to the key (first entry)
  @scope_interpolations.uniq! { |si| si[0] }
  @scope_interpolations
end

#with_local_memory_eluding(name) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Yield invocation that remembers all but the given name



27
28
29
30
31
32
33
34
 
# File 'lib/puppet/pops/lookup/hiera_config.rb', line 27

def with_local_memory_eluding(name)
  save_si = @scope_interpolations
  @scope_interpolations = []
  result = yield
  save_si.concat(@scope_interpolations.reject { |entry| entry[1] == name })
  @scope_interpolations = save_si
  result
end