While loop with array length : while « Statement « Ruby
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Ruby
»
Statement
»
while
While loop with array length
a =
[
1
,
"test"
,
2
,
3
,
4
]
i =
0
while
(
i < a.length
)
puts a
[
i
]
.to_s +
"X"
i +=
1
end
Related examples in the same category
1.
Here's the formal specification for the while loop:
2.
The while Loop
3.
Another form you can use is with begin/end
4.
The while loop executes its contained code while a condition that you specify remains true.
5.
loop code based on the result of a comparison made on each loop
6.
use while loop to convert elements in an array to capitalized case
7.
Replace one array with another
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