Class: GfmToBlockkit::Converters::Table::Preformatted

Inherits:
Base
  • Object
show all
Defined in:
lib/gfm_to_blockkit/converters/table/preformatted.rb

Instance Method Summary collapse

Methods inherited from Base

converter_for, handles, #initialize, #render_child_as_elements

Constructor Details

This class inherits a constructor from GfmToBlockkit::Converters::Base

Instance Method Details

#convert(node) ⇒ Object 



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# File 'lib/gfm_to_blockkit/converters/table/preformatted.rb', line 7

def convert(node)
  rows = extract_rows(node)
  return [] if rows.empty?

  alignments = extract_alignments(node, rows.first.length)
  widths = compute_column_widths(rows)

  lines = []
  rows.each_with_index do |row, i|
    lines << format_row(row, widths, alignments)
    lines << separator_row(widths, alignments) if i == 0
  end
  ascii = lines.join("\n")

  [{
    type: "rich_text",
    elements: [{
      type: "rich_text_preformatted",
      elements: [{type: "text", text: ascii}],
      border: 0
    }]
  }]
end