Sha256: 5d0553fa06e91c301811b32f80c5fea49d2bddca30adfbf5d4da623d8086215f
Contents?: true
Size: 531 Bytes
Versions: 17
Compression:
Stored size: 531 Bytes
Contents
#!/usr/bin/ruby
# Program to find the factorial of a number
def fact(n)
if n == 0
1
else
n * fact(n-1)
end
end
puts fact(ARGV[0].to_i)
class Range
def to_json(*a)
{
'json_class' => self.class.name, # = 'Range'
'data' => [ first, last, exclude_end? ]
}.to_json(*a)
end
end
{:id => 34, :key => "value"}
herDocs = [<<'FOO', <<BAR, <<-BAZ, <<-`EXEC`] #comment
FOO #{literal}
FOO
BAR #{fact(10)}
BAR
BAZ indented
BAZ
echo hi
EXEC
puts herDocs
Version data entries
17 entries across 17 versions & 1 rubygems