processing_ruby_comparison.rb

# WIP of http://wiki.processing.org/w/Ruby_Comparison
# Based on http://wiki.processing.org/w/Python_Comparison
# todo:
# - write intro paragraph on Ruby
# - add more examples
# - add a separate RubyProcessing_Comparison wiki entry for ruby-processing    
#   [http://wiki.github.com/jashkenas/ruby-processing/]

# Data
x = 70 # Initialize
x = 30 # Change value

x = 70.0
x = 30.0

a = [5, 10, 11] # Create an array
a[0] = 12 # Reassign

# Control
while true
  # Statements
end

if c == 1
  # Statements
end

if c.equal?(1)
  # Statements
end

if c != 1
  # Statements
end

if c < 1
  # Statements
end

if c >= 1
  # Statements
end

if c != 1
  # Statements
end

if c >= 1 and c < 20
  # Statements
end

if c >= 20
  # Statements
elsif x == 0
  # Statements
else
  # Statements
end