phundrak/lang-evolve-core
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Better category find and replace

Browse Source 
I didn't have to do it in two `replace` calls

Now I have to check if the rule has a or several corresponding
categories in the initial and final regex, find whether they have the
same amount of elements, and if so create rules that allow elements from
each category to be mapped 1:1
This commit is contained in:
Lucien Cartier-Tilet 2020-04-04 18:28:27 +02:00
parent 6fb1c287e0
commit 23e3acb182
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
1 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/settings/mod.rs
View File

@ -284,24 +284,26 @@ impl Settings {
RULESET_CURRENT_VERSION.to_string()
}
// TODO make the return type a Result
fn update_rules(&self) -> Vec<(Regex, String)> {
let mut rules = self.rules.clone();
// TODO Optimize that shit
// TODO break categories in different rules
for (category, content) in &self.categories {
let mut temp_rules: Vec<(Regex, String)> = Vec::new();
for (from, to) in &rules {
let from = Regex::new(
from.to_string()
.replace(
category.as_str(),
format!("%{}", category).as_str(),
format!("[{}]", content).as_str(),
)
.replace("%", "")
.as_str(),
);
let to = to.to_string().replace(
category,
format!("[{}]", content).replace("%", "").as_str(),
format!("%{}", category).as_str(),
format!("[{}]", content).as_str(),
);
temp_rules.push((from, to));
}
@ -334,8 +336,7 @@ impl Settings {
/// // set some input
/// let _output = settings.apply(input);
/// ```
pub fn apply(&self, s: String) -> String {
// Replace all `%C`s by their equivalent
pub fn apply(&self, s: String) -> std::result::Result<String, String> {
let rules = self.update_rules();
let mut s = s.clone();
debug!("===============================================");
@ -345,7 +346,7 @@ impl Settings {
s = from.replace_all(&s, to.as_str()).to_string();
debug!("new: {}", s);
}
s
Ok(s)
}
}