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Fix interactive prompts skipping questions due to stray newlines #43

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Merged
soniapi merged 1 commit into from
Mar 30, 2026
Merged

Fix interactive prompts skipping questions due to stray newlines #43

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34 changes: 28 additions & 6 deletions src/helpers.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,20 @@ pub fn prompt_microstructure_variable(connection: &mut PgConnection) -> Option<c
let mut input = String::new();

// Read user input
io::stdin()
.read_line(&mut input)
.expect("Failed to read input");
loop {
input.clear();
let bytes = io::stdin()
.read_line(&mut input)
.expect("Failed to read input");

if bytes == 0 {
return None; // EOF
}

if !input.trim().is_empty() {
break;
}
}

// Check if input is "1)" or "1"
let trimmed = input.trim();
Expand Down Expand Up @@ -52,9 +63,20 @@ pub fn prompt_cutoff_value() -> Option<f32> {
let mut input = String::new();

// Read user input
io::stdin()
.read_line(&mut input)
.expect("Failed to read input");
loop {
input.clear();
let bytes = io::stdin()
.read_line(&mut input)
.expect("Failed to read input");

if bytes == 0 {
return None; // EOF
}

if !input.trim().is_empty() {
break;
}
}

// The user can only enter a number for now, anything else will exit the function.
if let Ok(divide) = input.trim().parse::<f32>() {
Expand Down
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