class Marten::Schema::Field::Float
- Marten::Schema::Field::Float
- Marten::Schema::Field::Base
- Reference
- Object
Overview
Represents a float schema field.
Defined in:
marten/schema/field.crmarten/schema/field/float.cr
Constructors
Instance Method Summary
-
#deserialize(value) : Float64 | Nil
Deserializes a raw field value to the corresponding field value.
-
#max_value : Float64?
Returns the maximum value allowed.
-
#min_value : Float64?
Returns the minimum value allowed.
-
#serialize(value) : ::String | Nil
Serializes a field value.
-
#validate(schema, value)
Runs custom validation logic for a specific schema field and schema object.
Instance methods inherited from class Marten::Schema::Field::Base
deserialize(value)
deserialize,
id : String
id,
required? : Bool
required?,
serialize(value) : ::String | Nil
serialize,
validate(schema, value)
validate
Constructor methods inherited from class Marten::Schema::Field::Base
new(id : ::String, required : ::Bool = true)
new
Constructor Detail
def self.new(id : ::String, required : ::Bool = true, min_value : Float64 | Nil = nil, max_value : Float64 | Nil = nil)
#
Instance Method Detail
def deserialize(value) : Float64 | Nil
#
Description copied from class Marten::Schema::Field::Base
Deserializes a raw field value to the corresponding field value.
def serialize(value) : ::String | Nil
#
Description copied from class Marten::Schema::Field::Base
Serializes a field value.
def validate(schema, value)
#
Description copied from class Marten::Schema::Field::Base
Runs custom validation logic for a specific schema field and schema object.
This method should be overriden for each field implementation that requires custom validation logic.