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inspect single value lists

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This commit is contained in:
ConnorSkees 2020-04-20 02:55:55 -04:00
parent c521e0a835
commit 715f6fb94a
2 changed files with 25 additions and 0 deletions
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10
src/value/mod.rs
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@ -263,6 +263,16 @@ impl Value {
Brackets::None => "()".to_string(), Brackets::None => "()".to_string(),
Brackets::Bracketed => "[]".to_string(), Brackets::Bracketed => "[]".to_string(),
}, },
Value::List(v, sep, brackets) if v.len() == 1 => match brackets {
Brackets::None => match sep {
ListSeparator::Space => format!("{}", v[0].inspect(span)?),
ListSeparator::Comma => format!("({},)", v[0].inspect(span)?),
},
Brackets::Bracketed => match sep {
ListSeparator::Space => format!("[{}]", v[0].inspect(span)?),
ListSeparator::Comma => format!("[{},]", v[0].inspect(span)?),
},
},
Value::Function(f) => format!("get-function(\"{}\")", f.name()), Value::Function(f) => format!("get-function(\"{}\")", f.name()),
Value::Null => "null".to_string(), Value::Null => "null".to_string(),
Value::Map(map) => format!( Value::Map(map) => format!(

15
tests/meta.rs
View File

@ -244,6 +244,21 @@ test!(
"a {\n color: inspect([]);\n}\n", "a {\n color: inspect([]);\n}\n",
"a {\n color: [];\n}\n" "a {\n color: [];\n}\n"
); );
test!(
inspect_comma_separated_one_val,
"a {\n color: inspect((1, ));\n}\n",
"a {\n color: (1,);\n}\n"
);
test!(
inspect_comma_separated_one_val_bracketed,
"a {\n color: inspect([1, ]);\n}\n",
"a {\n color: [1,];\n}\n"
);
test!(
inspect_space_separated_one_val_bracketed,
"a {\n color: inspect(append((), 1, space));\n}\n",
"a {\n color: 1;\n}\n"
);
test!( test!(
variable_does_exist, variable_does_exist,
"$a: red; a {\n color: variable-exists(a)\n}\n", "$a: red; a {\n color: variable-exists(a)\n}\n",