Function matchPart

Example

import {Draw} from 'effect-tree'

const emptyPart  = Draw.empty
const textPart   = Draw.text('foo')
const rowPart    = Draw.row.top.right([textPart])
const columnPart = Draw.column.right([textPart])

const match = Draw.matchPart(
  'empty',
  s => `text=${s}`,
  () => 'row',
  () => 'column',
)

expect(match(emptyPart), 'empty').toBe('empty')
expect(match(textPart), 'text').toBe('text=foo')
expect(match(rowPart), 'row').toBe('row')
expect(match(columnPart), 'column').toBe('column')
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