Module: ThreeScaleToolbox::Helper

Defined in:
lib/3scale_toolbox/helper.rb

Defined Under Namespace

Classes: BooleanTransformer

Class Method Summary collapse

Class Method Details

.application_plan_mapping(source_app_plans, target_app_plans) ⇒ Object 



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# File 'lib/3scale_toolbox/helper.rb', line 54

def application_plan_mapping(source_app_plans, target_app_plans)
  target_app_plans.map do |target|
    source = source_app_plans.find { |app_plan| app_plan.system_name == target.system_name }
    [source, target]
  end.reject { |key, _| key.nil? }
end

.array_difference(ary, other_ary) ⇒ Object

Compute array difference with custom comparator



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# File 'lib/3scale_toolbox/helper.rb', line 10

def array_difference(ary, other_ary)
  ary.reject do |ary_elem|
    other_ary.find do |other_ary_elem|
      yield(ary_elem, other_ary_elem)
    end
  end
end

.backend_metric_link_parser(link) ⇒ Object 



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# File 'lib/3scale_toolbox/helper.rb', line 65

def backend_metric_link_parser(link)
  return if link.nil?

  link.match(/admin\/api\/backend_apis\/(\d+)\/metrics/) { |m| m.captures[0] }
end

.compare_hashes(first, second, keys) ⇒ Object 



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# File 'lib/3scale_toolbox/helper.rb', line 4

def compare_hashes(first, second, keys)
  keys.map { |key| first.fetch(key, nil) } == keys.map { |key| second.fetch(key, nil) }
end

.filter_params(valid_params, source) ⇒ Object

Returns new hash object with not nil valid params



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# File 'lib/3scale_toolbox/helper.rb', line 20

def filter_params(valid_params, source)
  valid_params.each_with_object({}) do |key, target|
    target[key] = source[key] unless source[key].nil?
  end
end

.hash_deep_dup(hash) ⇒ Object 



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# File 'lib/3scale_toolbox/helper.rb', line 36

def hash_deep_dup(hash)
  JSON.parse(JSON.generate(hash))
end

.parse_uri(uri) ⇒ Object

Raises:



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# File 'lib/3scale_toolbox/helper.rb', line 26

def parse_uri(uri)
  # raises error when remote_str is not string, but object or something else.
  uri_obj = URI(uri)
  # URI::HTTP is parent of URI::HTTPS
  # with single check both types are checked
  raise ThreeScaleToolbox::InvalidUrlError, "invalid url: #{uri}" unless uri_obj.kind_of?(URI::HTTP)

  uri_obj
end

.period_already_taken_error?(error) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/3scale_toolbox/helper.rb', line 50

def period_already_taken_error?(error)
  Array(Hash(error)['period']).any? { |msg| msg.match(/has already been taken/) }
end

.random_lowercase_name(length = 8) ⇒ Object 



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# File 'lib/3scale_toolbox/helper.rb', line 61

def random_lowercase_name(length=8)
  [*('a'..'z')].sample(length).join
end

.service_invalid_deployment_option?(error) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/3scale_toolbox/helper.rb', line 40

def service_invalid_deployment_option?(error)
  Array(Hash(error)['deployment_option']).any? do |msg|
    msg.match(/is not included in the list/)
  end
end

.system_name_already_taken_error?(error) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/3scale_toolbox/helper.rb', line 46

def system_name_already_taken_error?(error)
  Array(Hash(error)['system_name']).any? { |msg| msg.match(/has already been taken/) }
end