Module: Razor::CLI::Format

Defined in:
lib/razor/cli/format.rb

Constant Summary collapse

PriorityKeys = 
%w[ id name ]
SpecNames = 
{
  "/spec/object/policy" => "Policy",
  "/spec/object/tag" => "Tag",
  "/spec/object/reference" => "reference"
}

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.spec_name(spec) ⇒ Object 



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# File 'lib/razor/cli/format.rb', line 12

def self.spec_name(spec)
  path = spec && URI.parse(spec).path
  SpecNames[path] || path
rescue => e
  spec
end

Instance Method Details

#format_default_object(object, indent = 0) ⇒ Object 



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# File 'lib/razor/cli/format.rb', line 47

def format_default_object(object, indent = 0 )
  fields = (PriorityKeys & object.keys) + (object.keys - PriorityKeys)
  key_indent = indent + fields.map {|f| f.length}.max
  output = ""
  fields.map do |f|
    value = object[f]
    output = "#{f.rjust key_indent + 2}: "
    output << case value
    when Hash
      if value.empty?
        "{}"
      else
        "\n" + format_object(value, key_indent + 4).rstrip
      end
    when Array
       if value.all? { |v| v.is_a?(String) }
         "[" + value.map(&:inspect).join(",") + "]"
       else
         "[\n" + format_objects(value, key_indent + 6) + ("\n"+' '*(key_indent+4)+"]")
       end
    else
      case f
      when "spec" then "\"#{Format.spec_name(value)}\""
      else value.inspect
      end
    end
  end.join "\n"
end

#format_document(doc) ⇒ Object 



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# File 'lib/razor/cli/format.rb', line 19

def format_document(doc)
  case doc
  when Array then format_objects(doc)
  when Hash then format_object(doc)
  else doc.to_s
  end.chomp
end

#format_object(object, indent = 0) ⇒ Object 



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# File 'lib/razor/cli/format.rb', line 39

def format_object(object, indent = 0)
  if object.keys == ["id", "name"]
    format_reference_object(object, indent)
  else
    format_default_object(object, indent)
  end
end

#format_objects(objects, indent = 0) ⇒ Object

We assume that all collections are homogenous



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# File 'lib/razor/cli/format.rb', line 28

def format_objects(objects, indent = 0)
  objects.map do |obj|
    obj.is_a?(Hash) ? format_object(obj, indent) : ' '*indent + obj.inspect
  end.join "\n\n"
end

#format_reference_object(ref, indent = 0) ⇒ Object 



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# File 'lib/razor/cli/format.rb', line 34

def format_reference_object(ref, indent = 0)
  output = ' '* indent + "#{ref['name']} => #{ref['id'].to_s.ljust 4}"
end