🔑 Object Utilities

Module: object/* | Operators: 18

Access and manipulate object properties safely.

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Operator Reference

object/keys

Keys · 1 argument · returns array

Get object keys as array

Parameter	Type	Description
obj	object	The object

(object/keys {"a": 1 "b": 2}) // => ["a", "b"]

object/values

Values · 1 argument · returns array

Get object values as array

Parameter	Type	Description
obj	object	The object

(object/values {"a": 1 "b": 2}) // => [1, 2]

object/entries

Entries · 1 argument · returns array

Get [key, value] pairs as array

Parameter	Type	Description
obj	object	The object

(object/entries {"a": 1}) // => [["a", 1]]

object/fromEntries

From Entries · 1 argument · returns any

Create object from [key, value] pairs

Parameter	Type	Description
entries	array	Array of [key, value] pairs

(object/fromEntries [["a" 1] ["b" 2]]) // => {"a": 1, "b": 2}

object/get

Get · 2–3 arguments · returns any

Get nested value by path

Parameter	Type	Description
obj	object	The object
path	string	Dot-separated path (e.g., "user.name")
default	any	Default if path not found

(object/get "@user" "profile.name" "Anonymous")

object/set

Set · 3 arguments · returns any

Set nested value by path (returns new object)

Parameter	Type	Description
obj	object	The object
path	string	Dot-separated path
value	any	Value to set

(object/set "@user" "profile.name" "John")

object/has

Has · 2 arguments · returns boolean

Check if path exists

Parameter	Type	Description
obj	object	The object
path	string	Dot-separated path

(object/has "@user" "profile.name")

object/merge

Merge · 2 or more · returns any

Shallow merge objects (later wins)

Parameter	Type	Description
...objs	object[]	Objects to merge

(object/merge {"a": 1} {"b": 2}) // => {"a": 1, "b": 2}

object/deepMerge

Deep Merge · 2 or more · returns any

Deep merge objects (later wins)

Parameter	Type	Description
...objs	object[]	Objects to merge

(object/deepMerge {"a": {"b": 1}} {"a": {"c": 2}})

object/pick

Pick · 2 arguments · returns any

Select only specified keys

Parameter	Type	Description
obj	object	The object
keys	array	Keys to keep

(object/pick "@entity" (name "email"))

object/omit

Omit · 2 arguments · returns any

Exclude specified keys

Parameter	Type	Description
obj	object	The object
keys	array	Keys to exclude

(object/omit "@entity" (password "secret"))

object/mapValues

Map Values · 2 arguments · returns any

Transform all values

Parameter	Type	Description
obj	object	The object
fn	lambda	Transform function

(object/mapValues "@stats" (fn "v" (* "@v" 100)))

object/mapKeys

Map Keys · 2 arguments · returns any

Transform all keys

Parameter	Type	Description
obj	object	The object
fn	lambda	Transform function

(object/mapKeys "@data" (fn "k" (str/upper "@k")))

object/filter

Filter · 2 arguments · returns any

Filter entries by predicate

Parameter	Type	Description
obj	object	The object
pred	lambda	Predicate (key, value) => boolean

(object/filter "@data" (fn (k "v") (!= "@v" null)))

object/empty?

Empty? · 1 argument · returns boolean

Check if object has no keys

Parameter	Type	Description
obj	object	The object

(object/empty? {}) // => true

object/equals

Equals · 2 arguments · returns boolean

Deep equality check

Parameter	Type	Description
a	object	First object
b	object	Second object

(object/equals {"a": 1} {"a": 1}) // => true

object/clone

Clone · 1 argument · returns any

Shallow clone object

Parameter	Type	Description
obj	object	The object

(object/clone "@entity")

object/deepClone

Deep Clone · 1 argument · returns any

Deep clone object

Parameter	Type	Description
obj	object	The object

(object/deepClone "@entity")