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This commit is contained in:
Simon Gardling 2022-03-10 16:37:15 -05:00
parent 781aced325
commit d37adbecc5
1 changed files with 5 additions and 0 deletions
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5
src/misc.rs
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@ -180,13 +180,18 @@ pub fn newtons_method(
output_list output_list
} }
/// Parses a json array of strings into a single, multiline string
pub fn parse_value(value: &serde_json::Value) -> String { pub fn parse_value(value: &serde_json::Value) -> String {
// Create vector of strings
let string_vector: Vec<&str> = value let string_vector: Vec<&str> = value
.as_array() .as_array()
.unwrap() .unwrap()
.iter() .iter()
.map(|ele| ele.as_str().unwrap()) .map(|ele| ele.as_str().unwrap())
.collect::<Vec<&str>>(); .collect::<Vec<&str>>();
// Deliminate vector with a new line and return the resulting multiline string
string_vector string_vector
.iter() .iter()
.fold(String::new(), |s, l| s + l + "\n") .fold(String::new(), |s, l| s + l + "\n")