Sha256: 43d05d57fdfa79cc971a512c51e1d96956143bfe5dfa82007a9242196899de01
Contents?: true
Size: 492 Bytes
Versions: 141
Compression:
Stored size: 492 Bytes
Contents
function rotate(n::Int, c::Char)
if c in 'a':'z'
c = 'a' + (c - 'a' + n) % 26
elseif c in 'A':'Z'
c = 'A' + (c - 'A' + n) % 26
end
return c
end
rotate(n::Int, s::String) = join(rotate(n, c) for c in s)
for n in 0:26
# current_module() is necessary due to constraints of runtests.jl
# This is not required for the user solving the exercise
eval(current_module(), :(macro $(Symbol(:R, n, :_str))(s::String)
:(rotate($$n, $s))
end))
end
Version data entries
141 entries across 141 versions & 1 rubygems