Module: CBOR::PP::PPMethods

Included in:
CBOR::PP
Defined in:
lib/cbor-pp.rb

Instance Method Summary collapse

Instance Method Details

#comma_breakable ⇒ Object

XXX: a nested group that is broken should not have things added at the end



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# File 'lib/cbor-pp.rb', line 29

def comma_breakable
  text ','
  fill_breakable
end

#pp(obj) ⇒ Object

Adds obj to the pretty printing buffer using Object#cbor_pp.



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# File 'lib/cbor-pp.rb', line 24

def pp(obj)
  group {obj.cbor_pp self}
end

#pp_hash(obj, anno) ⇒ Object

A pretty print for a Hash



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# File 'lib/cbor-pp.rb', line 48

def pp_hash(obj, anno)
  s = "#{anno}{"
  group(1, s, '}') {
    seplist(obj, nil, :each_pair) {|k, v|
      group {
        pp k
        text ':'
        group(1) {
          breakable ' '
          pp v
        }
      }
    }
  }
end

#seplist(list, sep = nil, iter_method = :each) ⇒ Object

:yield: element



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# File 'lib/cbor-pp.rb', line 34

def seplist(list, sep=nil, iter_method=:each) # :yield: element
  sep ||= lambda { comma_breakable }
  first = true
  list.__send__(iter_method) {|*v|
    if first
      first = false
    else
      sep.call
    end
    yield(*v)
  }
end