gistfile1.txt

# 02
message = "hello"
if message.length > 1
 alert message

# 03
s = "hello 
safdaf
asdf
asfdfda"

s = """
here
document
enable
"""

name = "taguchi"
alert "hi, #{name}#{15/3}"

#04
a0 = [1, 2, 3, 4]
a1 = [
 1, 2, 3
 2, 4, 2
]

a2 = {"sato": 100, "sasaki": 200}

a3 = 
    "sato": 100
    "sasaki": 300
    "sum":
      "sales": 399
      "area": 400
#05
signal = "red"

if signal == "red"
  alert "stop"
else if singal == "green"
  alert "ok"
else 
  alert "caution"
#06
x = 30

alert "ok" if 10 < x < 40
#07
# switch

signal = "green"

switch signal
  when "red"
    alert "stop"
  when "green" 
    alert "go"
  else 
    alert "caution"

# 08

# 定義済 and 空でない
alert "ok" if name?

#09

for i in [0..3]
 alert i

a = ["tanaka", "taguchi", "sasaki"]
for i, index in a
 alert "hi, #{index}:#{i}"



#10
sales =
 "tanaka": 100
 "taguchi": 200
 "sasaki": 300

for key, value of sales
  alert "#{key}:#{value}"
  
#11

hello = (name="tarou") -> 
  alert "#{name}hello"


hello()

#12
sum = (a, b) -> 
  a + b

alert sum(1, 2)

#13