value

The value module is auto-imported — no import statement needed.

Functions

Function	Signature	Description
get	(Value, String) -> Result[Value, String]	Get a field from a Value object by key. Returns err if missing.
as_string	(Value) -> Result[String, String]	Extract a String from a Value. Returns err if not a Str.
as_int	(Value) -> Result[Int, String]	Extract an Int from a Value. Returns err if not an Int.
as_float	(Value) -> Result[Float, String]	Extract a Float from a Value. Returns err if not a Float.
as_bool	(Value) -> Result[Bool, String]	Extract a Bool from a Value. Returns err if not a Bool.
as_array	(Value) -> Result[List[Value], String]	Extract a List[Value] from a Value. Returns err if not an Array.
str	(String) -> Value	Create a Value from a String.
int	(Int) -> Value	Create a Value from an Int.
float	(Float) -> Value	Create a Value from a Float.
bool	(Bool) -> Value	Create a Value from a Bool.
object	(List[(String, Value)]) -> Value	Create a Value object from a list of key-value pairs.
array	(List[Value]) -> Value	Create a Value array from a list of Values.
null	() -> Value	Create a null Value.
pick	(Value, List[String]) -> Value	Pick specific keys from an Object, discarding the rest.
omit	(Value, List[String]) -> Value	Remove specific keys from an Object.
merge	(Value, Value) -> Value	Merge two Objects. Keys from b override keys from a.
to_camel_case	(Value) -> Value	Convert Object keys from snake_case to camelCase.
to_snake_case	(Value) -> Value	Convert Object keys from camelCase to snake_case.
stringify	(Value) -> String	Convert a Value to a JSON-like string representation.

Reference

value.get(v: Value, key: String) -> Result[Value, String]

Get a field from a Value object by key. Returns err if missing.

value.as_string(v: Value) -> Result[String, String]

Extract a String from a Value. Returns err if not a Str.

value.as_int(v: Value) -> Result[Int, String]

Extract an Int from a Value. Returns err if not an Int.

value.as_float(v: Value) -> Result[Float, String]

Extract a Float from a Value. Returns err if not a Float.

value.as_bool(v: Value) -> Result[Bool, String]

Extract a Bool from a Value. Returns err if not a Bool.

value.as_array(v: Value) -> Result[List[Value], String]

Extract a List[Value] from a Value. Returns err if not an Array.

value.str(s: String) -> Value

Create a Value from a String.

value.int(n: Int) -> Value

Create a Value from an Int.

value.float(f: Float) -> Value

Create a Value from a Float.

value.bool(b: Bool) -> Value

Create a Value from a Bool.

value.object(pairs: List[(String, Value)]) -> Value

Create a Value object from a list of key-value pairs.

value.array(items: List[Value]) -> Value

Create a Value array from a list of Values.

value.null() -> Value

Create a null Value.

value.pick(v: Value, keys: List[String]) -> Value

Pick specific keys from an Object, discarding the rest.

value.omit(v: Value, keys: List[String]) -> Value

Remove specific keys from an Object.

value.merge(a: Value, b: Value) -> Value

Merge two Objects. Keys from b override keys from a.

value.to_camel_case(v: Value) -> Value

Convert Object keys from snake_case to camelCase.

value.to_snake_case(v: Value) -> Value

Convert Object keys from camelCase to snake_case.

value.stringify(v: Value) -> String

Convert a Value to a JSON-like string representation.