Block registry — available

List available blocks.

Usage

available_blocks()

block_name(blocks = available_blocks())

block_descr(blocks = available_blocks())

register_block(
  constructor,
  name,
  description,
  classes,
  input,
  output,
  package = NA_character_,
  category = "uncategorized"
)

register_blocks(
  constructor,
  name,
  description,
  classes,
  input,
  output,
  package = NA_character_,
  category = "uncategorized"
)

unregister_blocks(ids = NULL, package = NULL)

construct_block(block, ...)

Arguments

blocks: Block description object(s)
constructor: Block constructor
name, description: Metadata describing the block
classes: Block classes
input, output: Object types the block consumes and produces
package: Package where block is defined
category: Useful to sort blocks by topics. If not specified, blocks are uncategorized.
ids: Character vector of block IDs (first entry in class attribute)
block: Block name or description object
...: Forwarded to register_block()