Module /codec/json #

Fast bidirectional JSON serialization (encode, decode, from-json) and derivable To-JSON / From-JSON traits.

(use /codec/json)

From-JSON #

Trait in /codec/json

Trait allowing structs and types to be hydrated from decoded JSON data via (derive My-Struct From-JSON) or custom (impl From-JSON My-Struct ...).

To-JSON #

Trait in /codec/json

Trait allowing types and structs to override default field-by-field JSON serialization.

decode #

(json/decode json-string) -> Any

Parses a JSON text string or Slab byte buffer into native Tangu Maps, Lists, Numbers, Strings, Booleans, or (). When a Target-Type is provided as the second argument, hydrates the decoded data into the specified Struct or compound type via From-JSON. Returns an Error if malformed.

(use /codec/json)
(let data (json/decode "{\"id\": 1, \"name\": \"Alice\"}"))
(assert-eq! (data :name) "Alice")
(use /codec/json)
(def User (Struct #Int id #String name))
(derive User From-JSON)
(let u (json/decode "{\"id\": 1, \"name\": \"Alice\"}" User))

encode #

(json/encode expr) -> String

Serializes a Tangu Map, List, Number, String, Boolean, or Struct instance into a JSON formatted string. Optional struct fields set to () serialize as null.

(use /codec/json)
(let json-str (json/encode {:name "Bob" :scores [95 99]}))

from-json #

(json/from-json Target-Type data) -> Target-Type

Hydrates a decoded JSON Map or value into an instance of Target-Type, recursively converting nested struct fields, arrays, and optional fields.

(use {From-JSON from-json} /codec/json)
(def Product (Struct #Int id #String title))
(derive Product From-JSON)
(let p (from-json Product {:id 42 :title "Book"}))

Module /codec/json-codec #

Bidirectional JSON codec interface for structured serialization.

(use /codec/json-codec)

From-JSON #

Trait in /codec/json-codec

Trait allowing structs and types to be hydrated from decoded JSON data via (derive My-Struct From-JSON) or custom (impl From-JSON My-Struct ...).

To-JSON #

Trait in /codec/json-codec

Trait allowing types and structs to override default field-by-field JSON serialization.

decode #

(json/decode json-string) -> Any

(use /codec/json)
(let data (json/decode "{\"id\": 1, \"name\": \"Alice\"}"))
(assert-eq! (data :name) "Alice")
(use /codec/json)
(def User (Struct #Int id #String name))
(derive User From-JSON)
(let u (json/decode "{\"id\": 1, \"name\": \"Alice\"}" User))

encode #

(json/encode expr) -> String

Serializes a Tangu Map, List, Number, String, Boolean, or Struct instance into a JSON formatted string. Optional struct fields set to () serialize as null.

(use /codec/json)
(let json-str (json/encode {:name "Bob" :scores [95 99]}))

from-json #

(json/from-json Target-Type data) -> Target-Type

Hydrates a decoded JSON Map or value into an instance of Target-Type, recursively converting nested struct fields, arrays, and optional fields.

(use {From-JSON from-json} /codec/json)
(def Product (Struct #Int id #String title))
(derive Product From-JSON)
(let p (from-json Product {:id 42 :title "Book"}))

Module /codec/uri #

Percent-encoding and URL query-string serialization (encode-uri-component, decode-uri-component, to-urlencoded-string).

(use /codec/uri)

decode-uri-component #

(decode-uri-component str) -> String

Decodes a percent-encoded URI component string.

encode-uri-component #

(encode-uri-component str) -> String

Percent-encodes special characters in a URI component string.

to-urlencoded-string #

(to-urlencoded-string map) -> String

Serializes a Map of key-value pairs into an application/x-www-form-urlencoded query string.

Module /csv #

RFC 4180 CSV reader and writer supporting tuple rows and header-mapped records.

(use /csv)

read-records #

(read-records ...)

Exported function in /csv.

read-tuples #

(read-tuples ...)

Exported function in /csv.

write-tuples #

(write-tuples ...)

Exported function in /csv.

Module /base64 #

RFC 4648 Base64 encoding and decoding for strings and byte slabs.

(use /base64)

decode-base64 #

(decode-base64 encoded) -> Slab

Decodes a Base64 string into a byte Slab.

encode-base64 #

(encode-base64 bytes) -> String

Encodes a String or byte Slab into a standard Base64 string.

Module /validation #

Declarative Struct field constraint validation (#{:min-len ... :format :email ...}) returning structured ValidationErrors.

(use /validation)

Validation #

Struct in /validation

Struct type in /validation.

Field	Type	Default
`ok`	`Bool`	`—`
`errors`	`Map`	`—`

ValidationErrors #

Struct in /validation

Struct type in /validation.

Field	Type	Default
`errors`	`Map`	`—`

get-cached-descriptor #

(target)

Exported function in /validation.

is-valid? #

(target)

Returns true if the value conforms to the expected format or schema.

validate #

(args)

Exported function in /validation.

Module /glue/date-util #

Business-day and calendar utilities for workdays, weekends, and nth-weekday calculations.

(use /glue/date-util)