Created
November 10, 2018 16:58
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| fn uncapitalize_first_from_string(name: &String) -> String { | |
| let mut result = String::new(); | |
| let _name_len = name.len(); | |
| for (i, c) in name.chars().enumerate() { | |
| match i == 0 { | |
| true => { | |
| let mut lower = c.to_lowercase(); | |
| result.push(lower.next().unwrap()) | |
| }, | |
| false => result.push(c) | |
| } | |
| } | |
| result | |
| } | |
| #[test] | |
| fn should_return_copy_of_a_component_name_with_first_letter_in_lowercase(){ | |
| let camel: String = "ComponentName".to_string(); | |
| let expected = "componentName".to_string(); | |
| let result: String = uncapitalize_first_from_string(&camel); | |
| assert_eq!(expected, result); | |
| } |
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