Brandon Lucas
3df037cebb
- Add registry README with API documentation - Add initial packages: json, http-client, testing - Add package index.json for registry server Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
59 lines
1.5 KiB
Plaintext
59 lines
1.5 KiB
Plaintext
// JSON utilities for Lux
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//
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// This package provides convenient functions for working with JSON data.
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// It wraps the built-in JSON module with additional helpers.
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// Re-export built-in JSON functions
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pub fn parse(s: String): JsonValue = Json.parse(s)
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pub fn stringify(v: JsonValue): String = Json.stringify(v)
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// Get a string field from a JSON object
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pub fn getString(obj: JsonValue, key: String): Option<String> = {
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Json.get(obj, key)
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}
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// Get an integer field from a JSON object
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pub fn getInt(obj: JsonValue, key: String): Option<Int> = {
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Json.get(obj, key)
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}
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// Get a nested field using dot notation
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pub fn getPath(obj: JsonValue, path: String): Option<JsonValue> = {
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let keys = String.split(path, ".")
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List.fold(keys, Some(obj), fn(acc, key) => {
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match acc {
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Some(v) => Json.get(v, key),
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None => None
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}
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})
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}
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// Check if a JSON value is null
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pub fn isNull(v: JsonValue): Bool = {
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match v {
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JsonNull => true,
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_ => false
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}
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}
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// Create a JSON object from key-value pairs
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pub fn object(pairs: List<(String, JsonValue)>): JsonValue = {
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Json.object(pairs)
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}
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// Create a JSON array from a list
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pub fn array(items: List<JsonValue>): JsonValue = {
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Json.array(items)
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}
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// Pretty-print JSON with indentation
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pub fn prettyPrint(v: JsonValue): String = {
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prettyPrintIndent(v, 0)
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}
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fn prettyPrintIndent(v: JsonValue, indent: Int): String = {
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let spaces = String.repeat(" ", indent)
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// Simplified implementation
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Json.stringify(v)
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}
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