schema.utils — prismatic/schema 0.4.4

Private utilities used in schema implementation.

assoc-when clj/s

(assoc-when m & kvs)

Like assoc but only assocs when value is truthy. Copied from plumbing.core so that schema need not depend on plumbing.

class-schema clj/s

(class-schema klass)

declare-class-schema! clj/s

(declare-class-schema! klass schema)

error clj/s

(error x)

Distinguish a value (must be non-nil) as an error.

error-val clj/s

(error-val x)

error? clj/s

(error? x)

ErrorContainer clj/s

fn-schema-bearer clj/s

(fn-schema-bearer f)

What class can we associate the fn schema with? In Clojure use the class of the fn; in cljs just use the fn itself.

format* clj/s

(format* fmt & args)

make-ValidationError clj/s

(make-ValidationError schema value expectation-delay fail-explanation)

for cljs sake (easier than normalizing imports in macros.clj)

max-value-length clj/s

memoize-id clj/s

(memoize-id f)

Identity version of memoize, because many schemas are records, and records don't cache their hash codes (at least in Clojure 1.5.1). Not thread safe, and doesn't cache falsey values.

named-error-explain clj/s

(named-error-explain err)

NamedError cljs

PSimpleCell cljs protocol

get_cell cljs

(get_cell this)

set_cell cljs

(set_cell this x)

record? clj/s

(record? x)

result-builder clj/s

(result-builder lift-to-error)

Build up a result by conjing values, producing an error if at least one sub-value returns an error.

SimpleVCell cljs

type-of clj/s

(type-of x)

use-fn-validation clj/s

Turn on run-time function validation for functions compiled when s/compile-fn-validation was true -- has no effect for functions compiled when it is false.

validation-error-explain clj/s

(validation-error-explain err)

ValidationError cljs

value-name clj/s

(value-name value)

Provide a descriptive short name for a value.

wrap-error-name clj/s

(wrap-error-name name maybe-error)

If maybe-error is an error, wrap the inner value in a NamedError; otherwise, return as-is