Merge branch 'worktree-macros-essays' into macros
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@@ -313,7 +313,7 @@
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PRIMITIVES["list?"] = function (x) { return Array.isArray(x); };
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PRIMITIVES["dict?"] = function (x) { return x !== null && typeof x === "object" && !Array.isArray(x) && !x._sym && !x._kw; };
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PRIMITIVES["empty?"] = function (c) { return !c || (Array.isArray(c) ? c.length === 0 : Object.keys(c).length === 0); };
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PRIMITIVES["contains?"] = function (c, k) { return Array.isArray(c) ? c.indexOf(k) !== -1 : k in c; };
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PRIMITIVES["contains?"] = function (c, k) { return typeof c === "string" ? c.indexOf(k) !== -1 : Array.isArray(c) ? c.indexOf(k) !== -1 : k in c; };
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PRIMITIVES["odd?"] = function (n) { return n % 2 !== 0; };
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PRIMITIVES["even?"] = function (n) { return n % 2 === 0; };
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PRIMITIVES["zero?"] = function (n) { return n === 0; };
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@@ -196,6 +196,8 @@ def prim_is_empty(coll: Any) -> bool:
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@register_primitive("contains?")
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def prim_contains(coll: Any, key: Any) -> bool:
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if isinstance(coll, str):
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return str(key) in coll
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if isinstance(coll, dict):
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k = key.name if isinstance(key, Keyword) else key
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return k in coll
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