Sha256: feb5fe3be52f631efc00243563a7abdf74a65372ab540c36e5d556130b9cd038
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Versions: 35
Compression:
Stored size: 1.32 KB
Contents
# frozen_string_literal: true
class ReeMapper::Float < ReeMapper::AbstractType
contract(Any, Kwargs[name: String, role: Nilor[Symbol, ArrayOf[Symbol]]] => Float).throws(ReeMapper::TypeError)
def serialize(value, name:, role: nil)
if value.is_a?(Float)
value
else
raise ReeMapper::TypeError, "`#{name}` should be a float"
end
end
contract(Any, Kwargs[name: String, role: Nilor[Symbol, ArrayOf[Symbol]]] => Float).throws(ReeMapper::CoercionError, ReeMapper::TypeError)
def cast(value, name:, role: nil)
if value.is_a?(Float)
value
elsif value.is_a?(String)
begin
Float(value)
rescue ArgumentError => e
raise ReeMapper::CoercionError, "`#{name}` is invalid float"
end
elsif defined?(BigDecimal) && value.is_a?(BigDecimal)
value.to_f
else
raise ReeMapper::TypeError, "`#{name}` should be a float"
end
end
contract(Any, Kwargs[name: String, role: Nilor[Symbol, ArrayOf[Symbol]]] => Float).throws(ReeMapper::CoercionError)
def db_dump(value, name:, role: nil)
serialize(value, name: name, role: role)
end
contract(Any, Kwargs[name: String, role: Nilor[Symbol, ArrayOf[Symbol]]] => Float).throws(ReeMapper::CoercionError, ReeMapper::TypeError)
def db_load(value, name:, role: nil)
cast(value, name: name, role: role)
end
end
Version data entries
35 entries across 35 versions & 1 rubygems