csv2rdf.util — swirrl/csv2rdf 0.3.0

->coll clj

(->coll x)

Coerces x into a collection - if x is already a collection it is returned, otherwise a singleton collection containing x.

assoc-if clj

(assoc-if m condition k v)

Associates v with the key k in the associative structure m if condition is truthy, otherwise returns m.

equals-ignore-case? clj

(equals-ignore-case? s1 s2)

Whether two string are equal ignoring case differences. Nil references are considered equal.

filter-values clj

(filter-values pred m)

Filters a map given a predicate on the values.

get-declared-method clj

(get-declared-method cls method-name arg-types)

hex-digits clj

ignore-exceptions clj macro

(ignore-exceptions & body)

invoke-method clj

(invoke-method method args)

(invoke-method method receiver args)

Invokes the given Method instance with the given arguments and receiver if one is specified. Unwraps the inner exception if an InvocationTargetException is thrown.

liberal-concat clj

(liberal-concat & seqs)

Version of concat which avoids holding onto the heads of the argument functions

liberal-mapcat clj

(liberal-mapcat f s)

Version of mapcat which avoids holding onto the heads of the generated subsequences.

map-keys clj

(map-keys f m)

Transforms the keys in a map according to the given function.

map-values clj

(map-values f m)

Transforms the values in a map according to the given function.

non-negative? clj

(non-negative? x)

Whether the given value is a non-negative number.

normalise-uri clj multimethod

Does path and scheme-based normalisation for HTTP and HTTPS URIs, path-based normalisation for other URIs.

owning-iterator clj

(owning-iterator source factory-fn)

Returns an iterator which takes ownership of source and uses it to construct an inner iterator via factory-fn. Automatically closes source when the inner iterator is exhausted, or if an exception is thrown during the iteration.

parse-hex-string clj

(parse-hex-string string-value)

Parses a hex string into a byte array

partition-keys clj

(partition-keys source-map ref-keys)

Splits a source map into two sub-maps - the first contain the keys in both source-map and ref-keys, the second contains the keys in source-map which do not exist in ref-keys.

percent-decode clj

(percent-decode s)

Decodes a percent-encoded string. Assumes all characters in the input are in the ASCII range. Throws an IllegalArgumentException if the input is malformed.

percent-encode clj

(percent-encode s)

(percent-encode s charset)

Percent-encodes the bytes in the given string.

percent-unreserved-chars clj

read-json clj

(read-json source)

Reads a JSON map from an underlying source.

remove-fragment clj

(remove-fragment uri)

Sets the fragment on a URI to nil.

resolve-uri clj

(resolve-uri base-uri rel)

Resolves the given string against a base URI. This differs from java.net.URI/resolve in that empty strings are ignored and return the base URI is returned unaltered.

select-keys-as clj

(select-keys-as m key-mapping)

Selects keys from the source map m, renaming them to the mapped keys in the result map e.g.

(select-keys-as {"foo" 1 "bar" 2} {"foo" :a "quux" :b}) => {:a 1}

set-fragment clj

(set-fragment uri fragment)

Sets the fragment on a URI to the given value.

to-hex-string clj

(to-hex-string arr)

Returns the hex representation of a byte array