struct

X::Value::Context

Inherits Struct / Value / Object

Constructors

new(object : Nil)

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new(object : Int64)

Integer — store raw bits; reinterpret on read

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new(object : UInt64)

Unsigned Integer — stored directly

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new(object : Float64)

Float — store raw IEEE 754 bits

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new(object : Bool)

Boolean — 0 or 1

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new(object : Symbol)

Symbol — boxed (Crystal symbols cannot be reconstructed from ordinals)

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new(object : String)

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new(object : Hash(String, Context))

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new(object : Array(Context))

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new(slice : Slice(UInt8))

Binary — copies the slice to ensure ownership

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new(object : Lambda::Context)

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new(object : Array(Instruction::Operation))

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new(object : Tuple(Array(Instruction::Operation), Array(String)))

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new(object : Process::MonitorReference)

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new(object : Object)

Generic fallback for unknown custom types

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new

Null

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null

Class-level null singleton

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Instance methods

<(other : Context) : Bool

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<=(other : Context) : Bool

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<=>(other : Context) : Int32

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==(other : Context) : Bool

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>(other : Context) : Bool

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>=(other : Context) : Bool

array?

binary?

boolean?

clone

custom?

custom_type

Getters for compatibility

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float?

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hash(hasher)

See Object#hash(hasher)

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heap_term?

Erlang-style: is this a heap-allocated term?

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immediate?

Erlang-style: is this an immediate (no heap pointer)?

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inspect

Returns an unambiguous and information-rich string representation of this object, typically intended for developers.

This method should usually not be overridden. It delegates to #inspect(IO) which can be overridden for custom implementations.

Also see #to_s.

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instructions?

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integer?

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is_binary?

Erlang-style is_binary guard

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is_function?

Erlang-style is_function guard

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is_list?

Erlang-style is_list guard

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is_map?

Erlang-style is_map guard

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is_number?

Erlang-style is_number guard

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is_symbol?

Erlang-style is_symbol guard (symbols are our symbols)

lambda?

lambda_definition?

map?

match_array_size?(expected : Int32) : Array(Context) | Nil

Match an array by size and return it if it matches

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match_map_key?(key : String) : Context | Nil

Match a map value and extract a key in one step (avoids double lookup)

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matches_type?(expected_tag : UInt8) : Bool

Match against a type tag — used in guard clauses

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monitor_reference?

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null?

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numeric?

Numeric covers integer, unsigned integer, and float — contiguous tags

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pointer

Returns the raw pointer for heap terms

primitive_type

string?

symbol?

to_a

to_binary

to_bool

to_f64

to_h

to_i64

to_instructions

to_lambda

to_lambda_definition

to_monitor_reference

to_s(io : IO) : Nil

IO overload — required for string interpolation to use our to_s

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to_s

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.

to_symbol

to_u64

tuple?

type

unsigned_integer?