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struct Log::Metadata::Value
inherits Struct

Class methods

.new(raw : Type)

Creates a Log::Metadata::Value that wraps the given Type.

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.new(hash : NamedTuple | Hash)

Creates Log::Metadata from the given values. All keys are converted to String

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Methods

#==(other : self)

Returns true if both self and other's raw object are equal.

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#==(other)

Returns true if the raw object is equal to other.

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#[](index_or_key) : self

Assumes the underlying value is an Array or Hash and returns the element at the given index_or_key.

Raises if the underlying value is not an Array nor a Hash.

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#[]?(index_or_key) : self?

Assumes the underlying value is an Array or Hash and returns the element at the given index_or_key, or nil if out of bounds or the key is missing.

Raises if the underlying value is not an Array nor a Hash.

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#as_a : Array(self)

Checks that the underlying value is Array(self), and returns its value. Raises otherwise.

#as_a? : Array(self)?

Checks that the underlying value is Array(self), and returns its value. Returns nil otherwise.

#as_bool : Bool

Checks that the underlying value is Bool, and returns its value. Raises otherwise.

#as_bool? : Bool?

Checks that the underlying value is Bool, and returns its value. Returns nil otherwise.

#as_f : Float32

Checks that the underlying value is Float32, and returns its value. Raises otherwise.

#as_f64 : Float64

Checks that the underlying value is Float64, and returns its value. Raises otherwise.

#as_f64? : Float64?

Checks that the underlying value is Float64, and returns its value. Returns nil otherwise.

#as_f? : Float32?

Checks that the underlying value is Float32, and returns its value. Returns nil otherwise.

#as_h : Hash(String, self)

Checks that the underlying value is Hash(String, self), and returns its value. Raises otherwise.

#as_h? : Hash(String, self)?

Checks that the underlying value is Hash(String, self), and returns its value. Returns nil otherwise.

#as_i : Int32

Checks that the underlying value is Int32, and returns its value. Raises otherwise.

#as_i64 : Int64

Checks that the underlying value is Int64, and returns its value. Raises otherwise.

#as_i64? : Int64?

Checks that the underlying value is Int64, and returns its value. Returns nil otherwise.

#as_i? : Int32?

Checks that the underlying value is Int32, and returns its value. Returns nil otherwise.

#as_nil : Nil

Checks that the underlying value is Nil, and returns its value. Raises otherwise.

#as_s : String

Checks that the underlying value is String, and returns its value. Raises otherwise.

#as_s? : String?

Checks that the underlying value is String, and returns its value. Returns nil otherwise.

#as_time : Time

Checks that the underlying value is Time, and returns its value. Raises otherwise.

#as_time? : Time?

Checks that the underlying value is Time, and returns its value. Returns nil otherwise.

#clone

Returns a new Log::Metadata::Value instance with the raw value cloneed.

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#dig(index_or_key, *subkeys) : self

Traverses the depth of a structure and returns the value, otherwise raises.

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#dig?(index_or_key, *subkeys) : self?

Traverses the depth of a structure and returns the value. Returns nil if not found.

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#dup

Returns a new Log::Metadata::Value instance with the raw value duped.

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#hash(hasher)

See Object#hash(hasher)

#raw : Type

Returns the raw underlying value, a Type.

#size : Int

Assumes the underlying value is an Array or Hash and returns its size.

Raises if the underlying value is not an Array or Hash.

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