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module ActiveModel
module Type
class Float < Value # :nodoc:
include Helpers::Numeric
def type
:float
end
def type_cast_for_schema(value)
return "::Float::NAN" if value.try(:nan?)
case value
when ::Float::INFINITY then "::Float::INFINITY"
when -::Float::INFINITY then "-::Float::INFINITY"
else super
end
end
alias serialize cast
private
def cast_value(value)
case value
when ::Float then value
when "Infinity" then ::Float::INFINITY
when "-Infinity" then -::Float::INFINITY
when "NaN" then ::Float::NAN
else value.to_f
end
end
end
end
end
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