Module: Google::Ads::GoogleAds::Utils

Defined in:
lib/google/ads/google_ads/utils/string_utils.rb,
lib/google/ads/google_ads/utils/path_lookup_definer.rb,
lib/google/ads/google_ads/utils/v15/path_lookup_util.rb,
lib/google/ads/google_ads/utils/v16/path_lookup_util.rb,
lib/google/ads/google_ads/utils/v17/path_lookup_util.rb,
lib/google/ads/google_ads/utils/build_path_lookup_class.rb

Defined Under Namespace

Modules: V15, V16, V17 Classes: PathLookupDefiner

Class Method Summary collapse

Class Method Details

.build_path_lookup_class(version) ⇒ Object 



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# File 'lib/google/ads/google_ads/utils/build_path_lookup_class.rb', line 26

def self.build_path_lookup_class(version)
  Class.new do
    define_method(:initialize) do
      @lookups = Set.new
      @non_path_methods = Set.new
    end

    define_method(:respond_to_missing?) do |name, include_private=false|
      validate_method_name(name) || super
    end

    define_method(:method_missing) do |name, *args, **kwargs|
      raise ArgumentError, "unknown path type #{name}" unless validate_method_name(name)
      if args.any? { |arg| arg.nil? }
        raise ArgumentError, "invalid args for #{name}: #{args.inspect}"
      end

      define_lookup_method(name, version)
      send(name, *args, **kwargs)
    end

    define_method(:define_lookup_method) do |name, version|
      Utils::PathLookupDefiner.new(self, name).call(version)
    end

    define_method(:validate_method_name) do |name|
      return false if @non_path_methods.include?(name)
      return true if @lookups.include?(name)

      require "google/ads/google_ads/#{version}/services/google_ads_service/paths"
      mod = Kernel.const_get("Google::Ads::GoogleAds::#{version.upcase}::Services::GoogleAdsService::Paths")
      unless mod.respond_to?("#{name}_path")
        # A handful of path helpers like `google_ads_field_path` are not included in `google_ads_service/paths`
        require "google/ads/google_ads/#{version}/services/#{name}_service/paths"
      end
      @lookups.add(name)
      return true
    rescue LoadError
      @non_path_methods.add(name)
      return false
    end
  end
end

.camelize(string) ⇒ Object

Takes a string and converts it from snake case to camel case. e.g: foo_service becomes FooService



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# File 'lib/google/ads/google_ads/utils/string_utils.rb', line 25

def self.camelize(string)
  string.to_str.split("_").map(&:capitalize).join
end

.underscore(string) ⇒ Object 



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# File 'lib/google/ads/google_ads/utils/string_utils.rb', line 29

def self.underscore(string)
  string.to_str.gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
    gsub(/([a-z\d])([A-Z])/,'\1_\2').
    tr("-", "_").
    downcase
end