Created
August 28, 2015 11:40
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# for | |
# スタンダードな使い方。 | |
sum = 0 | |
for i in [0..9] | |
sum += i | |
console.log sum | |
# 処理文と条件文の順序を逆にすることもできる | |
sum = 0 | |
sum += i for i in [0..9] | |
console.log sum | |
# 2コ飛ばし | |
sum = 0 | |
sum += i for i in[0..9] by 2 | |
console.log sum | |
# 配列内包 | |
sum = 0 | |
total = (sum += i for i in [0..9]) | |
console.log total # [0, 1, 3, 6, 10, 15 ....] | |
# while | |
i = 0 | |
sum = 0 | |
while i < 10 | |
sum += i | |
i++ | |
console.log sum |
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