Sha256: d132d693ea13922268040ccc0cb2a18a53d18abdc68788baa100758d23526c3d
Contents?: true
Size: 1005 Bytes
Versions: 10
Compression:
Stored size: 1005 Bytes
Contents
# Processings datatype conversion functions make no sense for Ruby as it does
# not have primitive datatypes. Try these instead:
# "to_s" (to String)
# "to_i" (to Integer, thats a Fixnum or Bignum)
# "to_f" (to Float, which would be "double" in Processing, not "float")
# "to_a" (to Array, i.e. from a Range or Hash)
def setup
size 200, 200
# Ruby has no primitive datatypes, everything is an object!
# See:
[1, 2.0, 'a', "B", nil, false].each do |element|
puts
puts "#{element.inspect} ... is a #{element.class.name} object"
end
c = 'A' # String (!) as there is no char datatype in Ruby.
# Single quotes are parsed without substitutions (i.e. "It is #{Time.now}.")
f = c.ord.to_f # Sets f = 65.0
# was "[c].to_f" in Ruby 1.8
i = (f * 1.4).to_i # Sets i to 91
b = (c.ord.to_i / 2) # Integer or FixNum as there is no byte in Ruby
background 51
no_stroke
rect f, 0, 40, 66
fill 204
rect i, 67, 40, 66
fill 255
rect b, 134, 40, 66
end
Version data entries
10 entries across 10 versions & 1 rubygems