Method: Ruport::Formatter::Text#build_table_header

Defined in:
lib/ruport/formatter/text.rb

#build_table_header ⇒ Object

Uses the column names from the given Data::Table to generate a table header.

Calls fit_to_width to truncate the table heading if necessary.



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# File 'lib/ruport/formatter/text.rb', line 73

def build_table_header
  return unless should_render_column_names?

  c = data.column_names.enum_for(:each_with_index).map { |f,i|
    f.to_s.center(options.max_col_width[i])
  }

  output << fit_to_width("#{hr}| #{c.join(' | ')} |\n")
end