Class: Razor::CLI::TableFormat

Inherits:
Object
  • Object
show all
Includes:
CommandLineReporter
Defined in:
lib/razor/cli/table_format.rb

Instance Method Summary collapse

Instance Method Details

#get_headers(doc) ⇒ Object 



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# File 'lib/razor/cli/table_format.rb', line 32

def get_headers(doc)
  [].tap do |headers|
    doc.map do |page|
      page.map do |item|
        headers << item[0] unless headers.include?(item[0])
      end
    end
  end
end

#get_width(header, doc) ⇒ Object 



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# File 'lib/razor/cli/table_format.rb', line 26

def get_width(header, doc)
  (doc.map do |page|
    (page[header] or '').to_s.length
  end << header.to_s.length).max
end

#run(doc, column_overrides) ⇒ Object 



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# File 'lib/razor/cli/table_format.rb', line 5

def run(doc, column_overrides)
  suppress_output
  table(:border => true, :encoding => :ascii) do
    headings = (column_overrides or get_headers(doc))
    row do
      headings.each do |header|
        column(header, :width => get_width(header, doc))
      end
    end
    doc.each do |page|
      row do
        headings.each do |heading|
          column(page[heading])
        end
      end
    end
  end
  # Capturing stores the string, rather than printing to STDOUT (default).
  capture_output.strip
end