Sha256: 1e126c050d1839e2c514ab62e35ca700cc1d47c29df1d249c77077f58d80884b
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Size: 788 Bytes
Versions: 27
Compression:
Stored size: 788 Bytes
Contents
module Scrivito
module FloatConversion
FLOAT_STRING_REGEX = /\A-?\d+(\.\d+)?\z/.freeze
DEFAULT_VALUE = 0.0
def self.deserialize_from_backend(backend_value)
case backend_value
when Integer, Float, FLOAT_STRING_REGEX
value = backend_value.to_f
value.finite? ? value : DEFAULT_VALUE
when nil, String
DEFAULT_VALUE
else
raise Scrivito::InternalError,
"invalid value #{backend_value} (class: #{backend_value.class})"
end
end
def self.serialize_for_backend(value, attr_name)
serialized_value = value.to_f
unless serialized_value.finite?
raise ClientError.new(
"Value #{value} for attribute #{attr_name} is not supported.")
end
value
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems