Class: Saxerator::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/saxerator/configuration.rb

Constant Summary collapse

ADAPTER_TYPES = 
%i[ox nokogiri rexml oga].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/saxerator/configuration.rb', line 8

def initialize
  @adapter = :rexml
  @output_type = :hash
  @put_attributes_in_hash = false
  @ignore_namespaces = false
end

Instance Attribute Details

#hash_key_generator ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 45

def hash_key_generator
  @hash_key_generator || hash_key_normalizer
end

#output_type ⇒ Object

Returns the value of attribute output_type.



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# File 'lib/saxerator/configuration.rb', line 4

def output_type
  @output_type
end

Instance Method Details

#adapter ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 22

def adapter
  require "saxerator/adapters/#{@adapter}"
  Saxerator::Adapters.const_get(@adapter.to_s.capitalize, false)
end

#adapter=(name) ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 15

def adapter=(name)
  unless ADAPTER_TYPES.include?(name)
    raise ArgumentError, "Unknown adapter '#{name.inspect}'"
  end
  @adapter = name
end

#generate_key_for(val) ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 37

def generate_key_for(val)
  hash_key_generator.call val
end

#hash_key_normalizer ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 41

def hash_key_normalizer
  @hash_key_normalizer ||= ->(x) { x.to_s }
end

#ignore_namespaces! ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 66

def ignore_namespaces!
  @ignore_namespaces = true
end

#ignore_namespaces? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/saxerator/configuration.rb', line 62

def ignore_namespaces?
  @ignore_namespaces
end

#put_attributes_in_hash! ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 70

def put_attributes_in_hash!
  @put_attributes_in_hash = true
  raise_error_if_using_put_attributes_in_hash_with_xml
end

#put_attributes_in_hash? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/saxerator/configuration.rb', line 75

def put_attributes_in_hash?
  @put_attributes_in_hash
end

#raise_error_if_using_put_attributes_in_hash_with_xml ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 79

def raise_error_if_using_put_attributes_in_hash_with_xml
  if @output_type != :hash && @put_attributes_in_hash
    raise ArgumentError, "put_attributes_in_hash! is only valid \
                          when using output_type = :hash (the default)'"
  end
end

#strip_namespaces!(*namespaces) ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 53

def strip_namespaces!(*namespaces)
  if namespaces.any?
    matching_group = namespaces.join('|')
    @hash_key_normalizer = ->(x) { x.to_s.gsub(/(#{matching_group}):/, '') }
  else
    @hash_key_normalizer = ->(x) { x.to_s.gsub(/\w+:/, '') }
  end
end

#symbolize_keys! ⇒ Object 



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# File 'lib/saxerator/configuration.rb', line 49

def symbolize_keys!
  @hash_key_generator = ->(x) { hash_key_normalizer.call(x).to_sym }
end