class

C0::Builder

Inherits Reference / Object

Builds C0DATA documents in compact form.

Example: buf = C0::Builder.build do |b| b.file("mydb") do b.group("users", headers: ["name", "amount", "type"]) do b.record("Alice", "1502.30", "DEPOSIT") b.record("Bob", "340.00", "WITHDRAWAL") end end end

Constructors

new

Source

Class methods

build

Source

Instance methods

block(text : String) : Nil

Write a content block (RS + text) for document mode.

Source

eot

Write an EOT marker.

Source

etb(payload : String | Nil = nil) : Nil

Write an ETB commit marker (stream mode), with an optional integrity payload. The payload may not contain control bytes — it is terminated by the next control code on read.

Source

field(value : String) : Nil

Write a raw field value (for use within records when building fields individually).

Source

file(name : String, &) : Nil

Write a file/database scope.

Source

file(name : String) : Nil

Write a file/database scope (no block).

Source

group(name : String, headers : Indexable(String) | Nil = nil, &) : Nil

Write a group/table scope with optional headers.