module KYAML::Scalar

Overview

Stateless rendering of KYAML scalar leaves and mapping keys, shared by the Emitter and Builder for consistency. Every method writes directly to io. indent is the callers current indentation level, used for multi-line flow-folded string layout.

Extended Modules

• KYAML::Scalar

Defined in:

kyaml/scalar.cr

Instance Method Summary

• #float(io : IO, value : Float64) : Nil

  Renders value asa finite float.

• #key(io : IO, key : String, indent : Int32 = 0) : Nil

  Renders key, quoting only when it is not a safe plain key.

• #safe_unquoted_key?(key : String) : Bool

  Returns true if key is safe to emit as a plain unquoted KYAML key.

• #string(io : IO, value : String, indent : Int32 = 0) : Nil

  Renders value as a doublequoted string.

• #write(io : IO, value : Nil, indent : Int32 = 0) : Nil

  Renders a scalar leaf (Nil, Bool, Int64, Float64, String)

• #write(io : IO, value : Bool, indent : Int32 = 0) : Nil

  Renders a scalar leaf (Nil, Bool, Int64, Float64, String)

• #write(io : IO, value : Int64, indent : Int32 = 0) : Nil

  Renders a scalar leaf (Nil, Bool, Int64, Float64, String)

• #write(io : IO, value : Float64, indent : Int32 = 0) : Nil

  Renders a scalar leaf (Nil, Bool, Int64, Float64, String)

• #write(io : IO, value : String, indent : Int32 = 0) : Nil

  Renders a scalar leaf (Nil, Bool, Int64, Float64, String)

Instance Method Detail