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Fix some whitespace parsing bugs

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This commit is contained in:
Jeremy Wall 2021-11-23 11:14:31 -05:00
parent 185c55c66b
commit bf633b50d5
2 changed files with 50 additions and 36 deletions
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37
recipes/src/parse.rs
View File

@ -18,6 +18,7 @@ use abortable_parser::{
ascii_digit, consume_all, discard, do_each, either, eoi, make_fn, must, not, optional, peek,
repeat, separated, text_token, trap, until, Result, StrIter,
};
use inflector::Inflector;
use num_rational::Ratio;
use crate::{
@ -148,11 +149,17 @@ make_fn!(
);
make_fn!(ws<StrIter, &str>,
consume_all!(either!(
text_token!(" "),
text_token!("\t"),
text_token!("\r")
))
do_each!(
_initial => peek!(either!(
text_token!(" "),
text_token!("\t"),
text_token!("\r"))),
rest => consume_all!(either!(
text_token!(" "),
text_token!("\t"),
text_token!("\r"))),
(rest)
)
);
make_fn!(nonzero<StrIter, ()>,
@ -188,6 +195,10 @@ make_fn!(unit<StrIter, String>,
u => either!(
text_token!("tsps"),
text_token!("tsp"),
text_token!("teaspoons"),
text_token!("teaspoon"),
text_token!("tablespoons"),
text_token!("tablespoon"),
text_token!("tbsps"),
text_token!("tbsp"),
text_token!("floz"),
@ -215,7 +226,8 @@ make_fn!(unit<StrIter, String>,
text_token!("gram"),
text_token!("g")),
_ => ws,
(u.to_lowercase().to_singular()))
(u.to_lowercase().to_singular())
)
);
make_fn!(
@ -245,12 +257,7 @@ make_fn!(
pub measure_parts<StrIter, (Quantity, Option<String>)>,
do_each!(
qty => quantity,
unit => optional!(do_each!(
_ => ws,
unit => unit,
(unit)
)),
_ => ws,
unit => optional!(unit),
((qty, unit))
)
);
@ -262,8 +269,8 @@ pub fn measure(i: StrIter) -> abortable_parser::Result<StrIter, Measure> {
return Result::Complete(
i.clone(),
unit.map(|s| match s.as_str() {
"tbsp" => Volume(Tbsp(qty)),
"tsp" => Volume(Tsp(qty)),
"tbsp" | "tablespoon" => Volume(Tbsp(qty)),
"tsp" | "teaspoon" => Volume(Tsp(qty)),
"floz" => Volume(Floz(qty)),
"ml" => Volume(ML(qty)),
"ltr" | "liter" => Volume(Ltr(qty)),
@ -294,8 +301,6 @@ pub fn measure(i: StrIter) -> abortable_parser::Result<StrIter, Measure> {
}
}
use inflector::Inflector;
make_fn!(
pub ingredient_name<StrIter, String>,
do_each!(

49
recipes/src/test.rs
View File

@ -271,29 +271,38 @@ fn test_ingredient_name_parse() {
#[test]
fn test_ingredient_parse() {
for (i, expected) in vec![
//(
// "1 cup flour ",
// Ingredient::new("flour", None, Volume(Cup(Quantity::Whole(1))), ""),
//),
//(
// "\t1 cup flour ",
// Ingredient::new("flour", None, Volume(Cup(Quantity::Whole(1))), ""),
//),
//(
// "1 cup apple (chopped)",
// Ingredient::new(
// "apple",
// Some("chopped".to_owned()),
// Volume(Cup(Quantity::Whole(1))),
// "",
// ),
//),
//(
// "1 cup apple (chopped) ",
// Ingredient::new(
// "apple",
// Some("chopped".to_owned()),
// Volume(Cup(Quantity::Whole(1))),
// "",
// ),
//),
(
"1 cup flour ",
Ingredient::new("flour", None, Volume(Cup(Quantity::Whole(1))), ""),
),
(
"\t1 cup flour ",
Ingredient::new("flour", None, Volume(Cup(Quantity::Whole(1))), ""),
),
(
"1 cup apple (chopped)",
"1 green bell pepper (chopped) ",
Ingredient::new(
"apple",
"green bell pepper",
Some("chopped".to_owned()),
Volume(Cup(Quantity::Whole(1))),
"",
),
),
(
"1 cup apple (chopped) ",
Ingredient::new(
"apple",
Some("chopped".to_owned()),
Volume(Cup(Quantity::Whole(1))),
Count(Quantity::Whole(1)),
"",
),
),