class KYAML::Builder

• KYAML::Builder
• Reference
• Object

Overview

Imperative builder for KYAML output.

Constructs a KYAML::Any tree from #mapping / #sequence / #scalar / #field calls, then renders it through the Emitter so output is equivalent to KYAML.emit. The tree is a per-collection buffer to allow cuddling to see every child of a collection before choosing the layout.

Defined in:

kyaml/builder.cr

Constructors

• .new(io : IO)

Instance Method Summary

• #commit : Nil

  Renders the built tree to the IO.

• #document(&) : Nil

  Wraps the built root value as a doc (--- header + trailing newline).

• #field(key : String, value) : Nil

  Adds a key / scalar-value pair to the current mapping.

• #field(key : String, &) : Nil

  Adds a key whose value is a nested collection built by the block.

• #mapping(&) : Nil

  Builds a mapping in the current context.

• #scalar(value) : Nil

  Adds a scalar value to the current sequence.

• #sequence(&) : Nil

  Builds a sequence in the current context.

Constructor Detail

Instance Method Detail