「Ruby/for」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→foreach) |
|||
| 行5: | 行5: | ||
==foreach== | ==foreach== | ||
| − | range = 1.. | + | range = 1..3 |
range.each do |i| | range.each do |i| | ||
print("i=", i) | print("i=", i) | ||
| + | end | ||
| + | |||
| + | ==文字列foreach== | ||
| + | names = ["taro", "jiro", "sabu"] | ||
| + | for name in names | ||
| + | print("name=", name) | ||
end | end | ||
2017年11月7日 (火) 00:20時点における版
for
for i in 1..3 do
print("i=", i)
end
foreach
range = 1..3
range.each do |i|
print("i=", i)
end
文字列foreach
names = ["taro", "jiro", "sabu"]
for name in names
print("name=", name)
end
