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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /vendor/handlebars/src/helpers/helper_each.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/handlebars/src/helpers/helper_each.rs')
-rw-r--r--vendor/handlebars/src/helpers/helper_each.rs94
1 files changed, 50 insertions, 44 deletions
diff --git a/vendor/handlebars/src/helpers/helper_each.rs b/vendor/handlebars/src/helpers/helper_each.rs
index 4b76e7ce7..2be28dc9c 100644
--- a/vendor/handlebars/src/helpers/helper_each.rs
+++ b/vendor/handlebars/src/helpers/helper_each.rs
@@ -18,7 +18,7 @@ fn update_block_context<'reg>(
is_first: bool,
value: &Json,
) {
- if let Some(ref p) = base_path {
+ if let Some(p) = base_path {
if is_first {
*block.base_path_mut() = copy_on_push_vec(p, relative_path);
} else if let Some(ptr) = block.base_path_mut().last_mut() {
@@ -83,7 +83,7 @@ impl HelperDef for EachHelper {
Json::Array(ref list)
if !list.is_empty() || (list.is_empty() && h.inverse().is_none()) =>
{
- let block_context = create_block(&value);
+ let block_context = create_block(value);
rc.push_block(block_context);
let len = list.len();
@@ -100,8 +100,8 @@ impl HelperDef for EachHelper {
block.set_local_var("last", to_json(is_last));
block.set_local_var("index", index.clone());
- update_block_context(block, array_path, i.to_string(), is_first, &v);
- set_block_param(block, h, array_path, &index, &v)?;
+ update_block_context(block, array_path, i.to_string(), is_first, v);
+ set_block_param(block, h, array_path, &index, v)?;
}
t.render(r, ctx, rc, out)?;
@@ -113,28 +113,28 @@ impl HelperDef for EachHelper {
Json::Object(ref obj)
if !obj.is_empty() || (obj.is_empty() && h.inverse().is_none()) =>
{
- let block_context = create_block(&value);
+ let block_context = create_block(value);
rc.push_block(block_context);
- let mut is_first = true;
+ let len = obj.len();
+
let obj_path = value.context_path();
- for (k, v) in obj.iter() {
+ for (i, (k, v)) in obj.iter().enumerate() {
if let Some(ref mut block) = rc.block_mut() {
- let key = to_json(k);
+ let is_first = i == 0usize;
+ let is_last = i == len - 1;
+ let key = to_json(k);
block.set_local_var("first", to_json(is_first));
+ block.set_local_var("last", to_json(is_last));
block.set_local_var("key", key.clone());
- update_block_context(block, obj_path, k.to_string(), is_first, &v);
- set_block_param(block, h, obj_path, &key, &v)?;
+ update_block_context(block, obj_path, k.to_string(), is_first, v);
+ set_block_param(block, h, obj_path, &key, v)?;
}
t.render(r, ctx, rc, out)?;
-
- if is_first {
- is_first = false;
- }
}
rc.pop_block();
@@ -159,7 +159,6 @@ pub static EACH_HELPER: EachHelper = EachHelper;
#[cfg(test)]
mod test {
- use crate::json::value::to_json;
use crate::registry::Registry;
use serde_json::value::Value as Json;
use std::collections::BTreeMap;
@@ -188,7 +187,10 @@ mod test {
)
.is_ok());
assert!(handlebars
- .register_template_string("t1", "{{#each this}}{{@first}}|{{@key}}:{{this}}|{{/each}}")
+ .register_template_string(
+ "t1",
+ "{{#each this}}{{@first}}|{{@last}}|{{@key}}:{{this}}|{{/each}}"
+ )
.is_ok());
let r0 = handlebars.render("t0", &vec![1u16, 2u16, 3u16]);
@@ -199,9 +201,13 @@ mod test {
let mut m: BTreeMap<String, u16> = BTreeMap::new();
m.insert("ftp".to_string(), 21);
+ m.insert("gopher".to_string(), 70);
m.insert("http".to_string(), 80);
let r1 = handlebars.render("t1", &m);
- assert_eq!(r1.ok().unwrap(), "true|ftp:21|false|http:80|".to_string());
+ assert_eq!(
+ r1.ok().unwrap(),
+ "true|false|ftp:21|false|false|gopher:70|false|true|http:80|".to_string()
+ );
}
#[test]
@@ -303,15 +309,15 @@ mod test {
assert!(handlebars
.register_template_string("t0", "{{#each a}}1{{else}}empty{{/each}}")
.is_ok());
- let m1 = btreemap! {
- "a".to_string() => Vec::<String>::new(),
- };
+ let m1 = json!({
+ "a": []
+ });
let r0 = handlebars.render("t0", &m1).unwrap();
assert_eq!(r0, "empty");
- let m2 = btreemap! {
- "b".to_string() => Vec::<String>::new()
- };
+ let m2 = json!({
+ "b": []
+ });
let r1 = handlebars.render("t0", &m2).unwrap();
assert_eq!(r1, "empty");
}
@@ -322,9 +328,9 @@ mod test {
assert!(handlebars
.register_template_string("t0", "{{#each a as |i|}}{{i}}{{/each}}")
.is_ok());
- let m1 = btreemap! {
- "a".to_string() => vec![1,2,3,4,5]
- };
+ let m1 = json!({
+ "a": [1,2,3,4,5]
+ });
let r0 = handlebars.render("t0", &m1).unwrap();
assert_eq!(r0, "12345");
}
@@ -337,10 +343,10 @@ mod test {
{{/each}}";
assert!(handlebars.register_template_string("t0", template).is_ok());
- let m = btreemap! {
- "ftp".to_string() => 21,
- "http".to_string() => 80
- };
+ let m = json!({
+ "ftp": 21,
+ "http": 80
+ });
let r0 = handlebars.render("t0", &m);
assert_eq!(r0.ok().unwrap(), "ftp:21|http:80|".to_string());
}
@@ -354,10 +360,10 @@ mod test {
assert!(handlebars.register_template_string("t0", template).is_ok());
- let m = btreemap! {
- "ftp".to_string() => 21,
- "http".to_string() => 80
- };
+ let m = json!({
+ "ftp": 21,
+ "http": 80
+ });
let r0 = handlebars.render("t0", &m);
assert_eq!(r0.ok().unwrap(), "ftp:21|http:80|".to_string());
}
@@ -371,12 +377,12 @@ mod test {
)
.is_ok());
- let data = btreemap! {
- "a".to_string() => to_json(&btreemap! {
- "b".to_string() => vec![btreemap!{"c".to_string() => vec![1]}]
- }),
- "d".to_string() => to_json(&1)
- };
+ let data = json!({
+ "a": {
+ "b": [{"c": [1]}]
+ },
+ "d": 1
+ });
let r0 = handlebars.render("t0", &data);
assert_eq!(r0.ok().unwrap(), "1".to_string());
@@ -389,10 +395,10 @@ mod test {
{{#if @first}}template<{{/if}}{{this}}{{#if @last}}>{{else}},{{/if}}\
{{/each}}{{/each}}";
assert!(handlebars.register_template_string("t0", template).is_ok());
- let data = btreemap! {
- "typearg".to_string() => vec!["T".to_string()],
- "variant".to_string() => vec!["1".to_string(), "2".to_string()]
- };
+ let data = json!({
+ "typearg": ["T"],
+ "variant": ["1", "2"]
+ });
let r0 = handlebars.render("t0", &data);
assert_eq!(r0.ok().unwrap(), "template<T>template<T>".to_string());
}