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Flush prompt in animals example.

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Bob Nystrom
2018-08-01 07:28:48 -07:00
parent e47f17567e
commit 744147fd94
1 changed files with 2 additions and 1 deletions
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3
example/animals.wren
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@ -1,4 +1,4 @@
import "io" for Stdin import "io" for Stdin, Stdout
// Implements the classic "Animals" guessing game. The user thinks of an animal. // Implements the classic "Animals" guessing game. The user thinks of an animal.
// The program asks a series of yes/no questions to try to guess the animal // The program asks a series of yes/no questions to try to guess the animal
@ -27,6 +27,7 @@ class Node {
// Writes a prompt and reads a string of input. // Writes a prompt and reads a string of input.
promptString(prompt) { promptString(prompt) {
System.write("%(prompt) ") System.write("%(prompt) ")
Stdout.flush()
return Stdin.readLine() return Stdin.readLine()
} }
} }