fix Kernel# -> Kernel.#, fix 数字 -> 数値, etc...     Kernelはモジュールなんやで。あと、inspectとevalの話も書いてみた。え、私の難易度高すぎ?
Fix: =fuga=
write about irb
trail whitespace
add TODO
Fix: about irb
Fix: about irb
get pull request
add and fix some =code= expressions, fix some sentences and add spaces between multi-byte and single-byte char