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How to read code

Shimpei Makimoto
September 24, 2014

How to read code

A lightning talk in the office

Shimpei Makimoto

September 24, 2014
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Transcript

  1. Today's talk w )PXUPSFBEDPEF w &YBNQMFJNBHFQOHJOHPMBOHMJCT w 8IZHP  w

    TFMGDPOUBJOFE w TJNQMFMBOHVBHFTQFD w OFX w 8IZJNBHFQOH
  2. Step 0: Read the spec (roughly) w IUUQXXXXPSH531/( w 3FBEJUSPVHIMZ

    w *OPVSDBTF l$IVOL4QFDJpDBUJPOTzNBZ CFVTFGVM
  3. Step 4: Reading w GVOD%FDPEF SJP3FBEFS  JNBHF*NBHF FSSPS 

    w GVOD E EFDPEFS DIFDL)FBEFS FSSPS w GVOD E EFDPEFS QBSTF$IVOL FSSPS w GVOD E EFDPEFS QBSTF*)%3 MFOHUIVJOU FSSPS w GVOD E EFDPEFS QBSTF1-5& MFOHUIVJOU FSSPS w GVOD E EFDPEFS QBSTFU3/4 MFOHUIVJOU FSSPS w GVOD E EFDPEFS QBSTF*%"5 MFOHUIVJOU  FSSFSSPS  w GVOD E EFDPEFS EFDPEF  JNBHF*NBHF FSSPS  w GVOD E EFDPEFS QBSTF*&/% MFOHUIVJOU FSSPS w GVOD E EFDPEFS WFSJGZ$IFDLTVN FSSPS
  4. wrap up w *OUSPEVDFEIPX*SFBEDPEF w 5PVOEFSTUBOEQPQVMBSBMHPSJUIN SFBEJOHMJCTJOHPMBOHJT WFSZIFMQGVM w *UPPLJNBHFQOHGPSBOFYBNQMF

    BOEUIFSF`SFNBOZ JNQMFNFOUTGPSQPQVMBSBMHPSJUINJOHPMBOH`TMJCT w *GZPVXBOUUPLOPX([JQDPNQSFTTJPO ZPVNBZSFBE DPNQSFTTH[JQ w *GZPVXBOUUPLOPX*1MPPLVQT ZPVNBZSFBEOFUMPPLVQ