2006-04-22から1日間の記事一覧
今回の主な修正点は… nilを_で表示 Ten = Sequence[OfConstant, 10] PowerOf = lambda {|s| Zip[Power, s, Natural]} PowerOfTen = PowerOf[Ten] Show[PowerOfTen] class NilClass def to_s "_" end end Call = lambda {|f, *a| lambda { f[f, *a] } } Walk …
今回の主な修正点は… nilを_で表示 Ten = Sequence[OfConstant, 10] PowerOf = lambda {|s| Zip[Power, s, Natural]} PowerOfTen = PowerOf[Ten] Show[PowerOfTen] class NilClass def to_s "_" end end Call = lambda {|f, *a| lambda { f[f, *a] } } Walk …