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This module helps build the runtime properties that are displayed in Rails::InfoController responses. These include the active Rails version, Ruby version, Rack version, and so on.

Methods
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P
T

Class Public methods

inspect()

Alias for: to_s

property(name, value = nil)

# File railties/lib/rails/info.rb, line 25
def property(name, value = nil)
  value ||= yield
  properties << [name, value] if value
rescue Exception
end

to_html()

# File railties/lib/rails/info.rb, line 43
def to_html
  (+"<table>").tap do |table|
    properties.each do |(name, value)|
      table << %(<tr><td class="name">#{CGI.escapeHTML(name.to_s)}</td>)
      formatted_value = if value.kind_of?(Array)
        "<ul>" + value.map { |v| "<li>#{CGI.escapeHTML(v.to_s)}</li>" }.join + "</ul>"
      else
        CGI.escapeHTML(value.to_s)
      end
      table << %(<td class="value">#{formatted_value}</td></tr>)
    end
    table << "</table>"
  end
end

to_s()

Also aliased as: inspect
# File railties/lib/rails/info.rb, line 31
def to_s
  column_width = properties.names.map(&:length).max
  info = properties.map do |name, value|
    value = value.join(", ") if value.is_a?(Array)
    "%-#{column_width}s   %s" % [name, value]
  end
  info.unshift "About your application's environment"
  info * "\n"
end