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Change string splitting.

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This commit is contained in:
Stephen Chung
2022-04-09 13:07:42 +08:00
parent 42f977862f
commit 8bd33d7b34
2 changed files with 40 additions and 16 deletions
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50
src/packages/string_more.rs
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@@ -1210,22 +1210,6 @@ mod string_functions {
pub mod arrays {
use crate::{Array, ImmutableString};
/// Return an array containing all the characters of the string.
///
/// # Example
///
/// ```rhai
/// let text = "hello";
///
/// print(text.split()); // prints "['h', 'e', 'l', 'l', 'o']"
#[rhai_fn(name = "split")]
pub fn chars(string: &str) -> Array {
if string.is_empty() {
Array::new()
} else {
string.chars().map(Into::into).collect()
}
}
/// Split the string into two at the specified `index` position and return it both strings
/// as an array.
///
@@ -1275,6 +1259,40 @@ mod string_functions {
vec![prefix.into(), string[prefix_len..].into()]
}
}
/// Return an array containing all the characters of the string.
///
/// # Example
///
/// ```rhai
/// let text = "hello";
///
/// print(text.to_chars()); // prints "['h', 'e', 'l', 'l', 'o']"
/// ```
#[rhai_fn(name = "to_chars")]
pub fn to_chars(string: &str) -> Array {
if string.is_empty() {
Array::new()
} else {
string.chars().map(Into::into).collect()
}
}
/// Split the string into segments based on whitespaces, returning an array of the segments.
///
/// # Example
///
/// ```rhai
/// let text = "hello, world! hello, foo!";
///
/// print(text.split()); // prints ["hello,", "world!", "hello,", "foo!"]
/// ```
#[rhai_fn(name = "split")]
pub fn split_whitespace(string: &str) -> Array {
if string.is_empty() {
Array::new()
} else {
string.split_whitespace().map(Into::into).collect()
}
}
/// Split the string into segments based on a `delimiter` string, returning an array of the segments.
///
/// # Example