Module: Sensu::API::Utilities::FilterResponseContent

Includes:
Utilities
Defined in:
lib/sensu/api/utilities/filter_response_content.rb

Constant Summary

Constants included from Utilities

Utilities::EVAL_PREFIX

Instance Method Summary collapse

Methods included from Utilities

#attributes_match?, #check_subdued?, #deep_dup, #deep_merge, #determine_check_cron_time, #eval_attribute_value, #find_attribute_value, #in_time_window?, #in_time_windows?, #object_substitute_tokens, #process_cpu_times, #process_eval_string, #random_uuid, #redact_sensitive, #retry_until_true, #substitute_tokens, #system_address, #system_hostname, #testing?

Instance Method Details

#dot_notation_to_hash(dot_notation, value) ⇒ Hash

Create a nested hash from a dot notation key and value.

Parameters:

  • dot_notation (String)
  • value (Object)

Returns:

  • (Hash) 


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# File 'lib/sensu/api/utilities/filter_response_content.rb', line 14

def dot_notation_to_hash(dot_notation, value)
  hash = {}
  dot_notation.split(".").reverse.each do |key|
    if hash.empty?
      hash = {key.to_sym => value}
    else
      hash = {key.to_sym => hash}
    end
  end
  hash
end

#filter_response_content! ⇒ Object

Filter the response content if filter parameters have been provided. This method mutates ‘@response_content`, only retaining array items that match the attributes provided via filter parameters.



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# File 'lib/sensu/api/utilities/filter_response_content.rb', line 30

def filter_response_content!
  if @response_content.is_a?(Array) && !@filter_params.empty?
    attributes = {}
    @filter_params.each do |key, value|
      attributes = deep_merge(attributes, dot_notation_to_hash(key, value))
    end
    @response_content.select! do |object|
      attributes_match?(object, attributes, false)
    end
  end
end