是否有与Java MessageFormat相当的Ruby？

我有格式的字符串：是否有与Java MessageFormat相当的Ruby？

Hello {0}, today is {1} and the time is {2}. Will you be eating {3}?

给予阵列["sir", "Monday", "12:00", "tacos"]，该字符串应该被格式化为：

Hello sir, today is Monday and the time is 12:00. Will you be eating tacos?

确实红宝石有某种内置的方法做这个？还是有宝石？或者我必须更换字符串？

编辑：我想补充一点，我不允许编辑这些字符串。因此sprintf式的解决方案将无法工作。

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2015-03-19 Ben

你可以做这样的事情：

message = "Hello %{tile}, today is %{day_name} and the time is %{time}. Will you be eating %{food}?" 

p message % { title: "sir", day_name: "Monday", time: "12:00", food: "tacos" }

检查我的答案here！

希望有帮助！

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2015-03-19 07:28:34

随着Kernel#sprintf：

sprintf("Hello %s, today is %s and the time is %s. Will you be eating %s?", *["sir", "Monday", "12:00", "tacos"])

或

"Hello %s, today is %s and the time is %s. Will you be eating %s?" % ["sir", "Monday", "12:00", "tacos"]

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2015-03-19 07:44:15

您可以使用'％1 $ s'，'％2 $ s'，'％3 $ s'等特定参数。 – Stefan 2015-03-19 08:45:35

"Hello %s, today is %s and the time is %s. Will you be eating %s?" % ["sir", "Monday", "12:00", "tacos"] 
# => "Hello sir, today is Monday and the time is 12:00. Will you be eating tacos?"

来源

2015-03-19 08:20:20 steenslag

我made one，但Ruby是不是我的最强的西装，任何改进，将不胜感激。来源是github。

来源

2015-08-14 15:32:00

是否有与Java MessageFormat相当的Ruby？

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