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https://github.com/theryangeary/choose
synced 2024-11-10 05:24:13 +00:00
[BREAKING] Default to inclusive ranges, -x for exclusive
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parent
0be16bf1d9
commit
f662219407
6 changed files with 33 additions and 27 deletions
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@ -51,27 +51,27 @@ impl Choice {
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.map(|x| x.1)
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.collect::<Vec<&str>>(),
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(None, Some(end)) => {
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let e: usize = if config.opt.inclusive {
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(end + 1).try_into().unwrap()
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let e: usize = if config.opt.exclusive {
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(end - 1).try_into().unwrap()
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} else {
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(*end).try_into().unwrap()
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};
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words
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.filter(|x| x.0 < e)
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.filter(|x| x.0 <= e)
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.map(|x| x.1)
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.collect::<Vec<&str>>()
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}
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(Some(start), Some(end)) => {
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let e: usize = if config.opt.inclusive {
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(end + 1).try_into().unwrap()
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let e: usize = if config.opt.exclusive {
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(end - 1).try_into().unwrap()
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} else {
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(*end).try_into().unwrap()
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};
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words
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.filter(|x| {
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(x.0 < e && x.0 >= (*start).try_into().unwrap())
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(x.0 <= e && x.0 >= (*start).try_into().unwrap())
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|| self.is_reverse_range()
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&& (x.0 > e && x.0 <= (*start).try_into().unwrap())
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&& (x.0 >= e && x.0 <= (*start).try_into().unwrap())
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})
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.map(|x| x.1)
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.collect::<Vec<&str>>()
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@ -144,8 +144,8 @@ mod tests {
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}
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#[test]
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fn print_1_to_3() {
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let config = Config::from_iter(vec!["choose", "1:3"]);
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fn print_1_to_3_exclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-x"]);
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assert_eq!(
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vec!["is", "pretty"],
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config.opt.choice[0]
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@ -154,8 +154,8 @@ mod tests {
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}
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#[test]
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fn print_1_to_3_inclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-n"]);
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fn print_1_to_3() {
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let config = Config::from_iter(vec!["choose", "1:3" ]);
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assert_eq!(
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vec!["is", "pretty", "cool"],
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config.opt.choice[0]
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@ -167,15 +167,15 @@ mod tests {
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fn print_1_to_3_separated_by_hashtag() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "#"]);
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assert_eq!(
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vec!["is", "pretty"],
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vec!["is", "pretty", "cool"],
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config.opt.choice[0]
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.get_choice_slice(&String::from("rust#is#pretty#cool"), &config)
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);
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}
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#[test]
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fn print_1_to_3_separated_by_varying_multiple_hashtag() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "#"]);
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fn print_1_to_3_separated_by_varying_multiple_hashtag_exclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "#", "-x"]);
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assert_eq!(
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vec!["is", "pretty"],
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config.opt.choice[0]
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@ -184,8 +184,8 @@ mod tests {
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}
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#[test]
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fn print_1_to_3_separated_by_varying_multiple_hashtag_inclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "#", "-n"]);
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fn print_1_to_3_separated_by_varying_multiple_hashtag() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "#"]);
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assert_eq!(
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vec!["is", "pretty", "cool"],
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config.opt.choice[0]
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@ -194,8 +194,8 @@ mod tests {
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}
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#[test]
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fn print_1_to_3_separated_by_regex_group_vowels() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "[aeiou]"]);
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fn print_1_to_3_separated_by_regex_group_vowels_exclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "[aeiou]", "-x"]);
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assert_eq!(
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vec![" q", "ck br"],
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config.opt.choice[0].get_choice_slice(
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@ -206,8 +206,8 @@ mod tests {
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}
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#[test]
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fn print_1_to_3_separated_by_regex_group_vowels_inclusive() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "[aeiou]", "-n"]);
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fn print_1_to_3_separated_by_regex_group_vowels() {
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let config = Config::from_iter(vec!["choose", "1:3", "-f", "[aeiou]"]);
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assert_eq!(
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vec![" q", "ck br", "wn f"],
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config.opt.choice[0].get_choice_slice(
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@ -221,7 +221,7 @@ mod tests {
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fn print_3_to_1() {
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let config = Config::from_iter(vec!["choose", "3:1"]);
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assert_eq!(
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vec!["pretty", "is"],
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vec!["pretty", "is", "lang"],
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config.opt.choice[0].get_choice_slice(
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&String::from("rust lang is pretty darn cool"),
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&config
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@ -13,9 +13,9 @@ pub struct Opt {
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#[structopt(short, long)]
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pub field_separator: Option<String>,
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/// Use inclusive ranges
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#[structopt(short = "n", long)]
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pub inclusive: bool,
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/// Use exclusive ranges, similar to array slicing in many programming languages
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#[structopt(short = "x", long)]
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pub exclusive: bool,
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/// Activate debug mode
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#[structopt(short, long)]
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6
test/choose_4:2.txt
Normal file
6
test/choose_4:2.txt
Normal file
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@ -0,0 +1,6 @@
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amet, sit dolor
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dolore et labore
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nisi laboris ullamco
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in dolor irure
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sint Excepteur pariatur.
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mollit deserunt officia
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@ -7,13 +7,13 @@ cd "$(git rev-parse --show-toplevel)"
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cargo build
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# basic functionality
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diff -w <(cargo run -- 0:2 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_0:2.txt")
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diff -w <(cargo run -- 0:1 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_0:1.txt")
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diff -w <(cargo run -- 0 3 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_0_3.txt")
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diff -w <(cargo run -- :2 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_:2.txt")
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diff -w <(cargo run -- :1 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_:1.txt")
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diff -w <(cargo run -- 9 3 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_9_3.txt")
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diff -w <(cargo run -- 9 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_9.txt")
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diff -w <(cargo run -- 12 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_12.txt")
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diff -w <(cargo run -- 4:1 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_4:1.txt")
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diff -w <(cargo run -- 4:2 -i ${test_dir}/lorem.txt) <(cat "${test_dir}/choose_4:2.txt")
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# add tests for different delimiters
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# add tests using piping
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