Sum of List - Elvish Typing CST Test
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Sum of List — Elvish Code
Calculates sum of a list of numbers.
lst = [1 2 3 4 5]
sum = 0
for x $lst {
sum = (math $sum + $x)
}
echo $sumElvish Language Guide
Elvish is a modern, expressive shell and scripting language designed for interactive use and automation. It emphasizes structured data, pipelines, modularity, and user-friendly syntax, combining features from traditional Unix shells with modern programming concepts.
Primary Use Cases
- ▸Interactive shell for Unix/Linux systems
- ▸Automation scripts for system tasks
- ▸Structured data pipelines and processing
- ▸Custom command extensions
- ▸Rapid prototyping of shell scripts
Notable Features
- ▸Structured data pipelines with lists, maps, and records
- ▸Modern, user-friendly syntax
- ▸Built-in support for functions, modules, and namespaces
- ▸Interactive editing and command completion
- ▸Error handling and rich debugging features
Origin & Creator
Created by Jeffrey Shu, first released in 2014.
Industrial Note
Elvish is particularly useful in environments where shell automation, interactive data processing, and structured scripting pipelines are needed.