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Commit d96f7d2

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update: match instead of if-else in sup/sub script matching
1 parent 7f5e297 commit d96f7d2

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4 files changed

+42
-50
lines changed

4 files changed

+42
-50
lines changed

‎CHANGELOG.md

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Original file line numberDiff line numberDiff line change
@@ -1,3 +1,7 @@
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## v0.2.23
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+ support color display
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## v0.2.22
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+ Fixed the cache can't update with new added problems
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‎Cargo.toml

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@ path = "src/bin/lc.rs"
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[package]
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name = "leetcode-cli"
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version = "0.2.22"
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version = "0.2.23"
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authors = ["clearloop <cdr.today@foxmail.com>"]
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edition = "2018"
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description = "Leet your code in command-line."

‎src/helper.rs

Lines changed: 36 additions & 48 deletions
Original file line numberDiff line numberDiff line change
@@ -112,58 +112,40 @@ mod html {
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}
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pub fn superscript(n: u8) -> String {
115-
if n == 0 {
116-
"0".to_owned()
117-
} else if n == 1 {
118-
"1".to_owned()
119-
} else if n == 2 {
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"2".to_owned()
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} else if n == 3 {
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"3".to_owned()
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} else if n == 4 {
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"4".to_owned()
125-
} else if n == 5 {
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"5".to_owned()
127-
} else if n == 6 {
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"6".to_owned()
129-
} else if n == 7 {
130-
"7".to_owned()
131-
} else if n == 8 {
132-
"8".to_owned()
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} else if n == 9 {
134-
"9".to_owned()
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} else if n >= 10 {
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superscript(n / 10) + &superscript(n % 10)
137-
} else {
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n.to_string()
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match n {
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0 => "0".to_string(),
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1 => "1".to_string(),
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2 => "2".to_string(),
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3 => "3".to_string(),
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4 => "4".to_string(),
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5 => "5".to_string(),
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6 => "6".to_string(),
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7 => "7".to_string(),
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8 => "8".to_string(),
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9 => "9".to_string(),
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x if x > 10 => (superscript(n / 10).parse().unwrap_or(0)
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+ &superscript(n % 10).parse().unwrap_or(0))
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.to_string(),
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_ => n.to_string(),
139130
}
140131
}
141132

142133
pub fn subscript(n: u8) -> String {
143-
if n >= 10 {
144-
subscript(n / 10) + &subscript(n % 10)
145-
} else if n == 0 {
146-
"0".to_owned()
147-
} else if n == 1 {
148-
"1".to_owned()
149-
} else if n == 2 {
150-
"2".to_owned()
151-
} else if n == 3 {
152-
"3".to_owned()
153-
} else if n == 4 {
154-
"4".to_owned()
155-
} else if n == 5 {
156-
"5".to_owned()
157-
} else if n == 6 {
158-
"6".to_owned()
159-
} else if n == 7 {
160-
"7".to_owned()
161-
} else if n == 8 {
162-
"8".to_owned()
163-
} else if n == 9 {
164-
"9".to_owned()
165-
} else {
166-
n.to_string()
134+
match n {
135+
x if x >= 10 => (subscript(n / 10).parse().unwrap_or(0)
136+
+ &subscript(n % 10).parse().unwrap_or(0))
137+
.to_string(),
138+
0 => "0".to_string(),
139+
1 => "1".to_string(),
140+
2 => "2".to_string(),
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3 => "3".to_string(),
142+
4 => "4".to_string(),
143+
5 => "5".to_string(),
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6 => "6".to_string(),
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7 => "7".to_string(),
146+
8 => "8".to_string(),
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9 => "9".to_string(),
148+
_ => n.to_string(),
167149
}
168150
}
169151
impl HTML for String {
@@ -179,6 +161,12 @@ mod html {
179161
let mut sup = false;
180162
let mut sub = false;
181163
let mut color: Option<Color> = None;
164+
165+
// TODO: check how to make this `unwrap` more flexible..
166+
//
167+
// or looks better.
168+
//
169+
// or do some handwrite matching.
182170
let re_color = Regex::new(r#"color=['"]([^'"]+)"#).unwrap();
183171
for (i, e) in tks.chars().enumerate() {
184172
match e {

‎src/lib.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -28,7 +28,7 @@
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//! **Please make sure you have logined in `leetcode.com` with `chrome`**, more info plz checkout [this](#cookies)
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//!
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//! ```sh
31-
//! leetcode 0.2.22
31+
//! leetcode 0.2.23
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//! May the Code be with You 👻
3333
//!
3434
//! USAGE:

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