Module: JSONAPI::Resources::Coercion::ClassMethods

Defined in:
lib/jsonapi/resources/coercion.rb

Constant Summary collapse

DEFAULT_PRECISION = 
14

Instance Method Summary collapse

Instance Method Details

#coerce_as_big_decimal!(val) ⇒ Object Also known as: coerce_as_decimal!

Raises:



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# File 'lib/jsonapi/resources/coercion.rb', line 74

def coerce_as_big_decimal!(val)
  raise CoercionError unless val.to_s.strip =~ /[0-9.]+/
  BigDecimal(val.to_s.strip, DEFAULT_PRECISION)
end

#coerce_as_boolean!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 70

def coerce_as_boolean!(val)
  (/^(false|f|no|n|0)$/i === val.to_s ? false : (/^(true|t|yes|y|1)$/i === val.to_s ? true : (raise CoercionError)))
end

#coerce_as_date!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 81

def coerce_as_date!(val)
  Date.parse(val)
rescue ArgumentError
  raise CoercionError
end

#coerce_as_date_time!(val) ⇒ Object Also known as: coerce_as_datetime! 



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# File 'lib/jsonapi/resources/coercion.rb', line 87

def coerce_as_date_time!(val)
  DateTime.parse(val)
rescue ArgumentError
  raise CoercionError
end

#coerce_as_float!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 64

def coerce_as_float!(val)
  Float(val)
rescue ArgumentError
  raise CoercionError
end

#coerce_as_integer!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 52

def coerce_as_integer!(val)
  Integer(val)
rescue ArgumentError
  raise CoercionError
end

#coerce_as_string!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 58

def coerce_as_string!(val)
  String(val)
rescue ArgumentError
  raise CoercionError
end

#coerce_as_time!(val) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 95

def coerce_as_time!(val)
  Time.parse(val)
rescue ArgumentError
  raise CoercionError
end

#verify_filter(filter, raw, context = nil) ⇒ Object 



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# File 'lib/jsonapi/resources/coercion.rb', line 20

def verify_filter(filter, raw, context = nil)
  verified_filter = super
  filter_type = _allowed_filters.fetch(filter, Hash.new)[:type]
  filter_name = verified_filter[0]
  if filter_type
    wrapped_filters = if verified_filter[1].empty? # nil or empty array
                        [nil]
                      else
                        Array.wrap(verified_filter[1])
                      end
    coerced_values = wrapped_filters.map do |val|
      begin
        if val.blank? # nil or empty string
          # if _allowed_filters.fetch(filter, Hash.new).fetch(:allow_nil, true)
          #   nil
          # else
          #   raise CoercionError
          # end
          nil
        else
          coerce(val, filter_type)
        end
      rescue CoercionError => _e
        raise JSONAPI::Exceptions::InvalidFilterValue.new(filter_name, val)
      end
    end
    [filter_name, coerced_values]
  else
    verified_filter
  end
end