lice-comb.impl.utils — com.github.pmonks/lice-comb 2.0.292

General purpose utility fns that I seem to end up needing in every single project I write... Note: this namespace is not part of the public API of lice-comb and may change without notice.

base62-decode clj

(base62-decode s)

Decodes the given Base62/UTF-8 string.

base62-encode clj

(base62-encode s)

Encodes the given string to Base62/UTF-8.

escape-re clj

(escape-re s)

Escapes the given string for use in a regex.

filename clj multimethod

Returns just the name component of the given file-like thing (String, File, ZipEntry, URI, URL), excluding any parents.

filepath clj multimethod

Returns the full path and name of the given file-like thing (String, File, ZipEntry, URI, URL).

filter-file-only-seq clj

(filter-file-only-seq dir dir-pred file-pred)

As for clojure.core/file-seq, with support for filtering and only returns files (but not any directories that were traversed during the seq). dir-pred controls which directories will be recursed into. file-pred controls which files will be included in the result. Both must be a predicate of one argument of type java.io.File.

filter-file-seq clj

(filter-file-seq dir dir-pred file-pred)

As for clojure.core/file-seq, but with support for filtering. dir-pred controls which directories will be included in the result and recursed into. file-pred controls which files will be included in the result. Both must be a predicate of one argument of type java.io.File.

Note also that dir is always returned, even if it does not meet dir-pred.

filter-file-seq* clj

(filter-file-seq* dir pred)

As for clojure.core/file-seq, but with support for filtering. pred must be a predicate that accepts one argument of type java.io.File. Files that don't meet pred will not be included in the result, and directories that don't meet pred will not be recursed into (so pred must be able to handle both distinct cases).

Note also that dir is always returned, even if it does not meet pred.

getenv clj

(getenv var)

(getenv var default)

Obtain the given environment variable, returning default (or nil, if default is not provided) if it isn't set.

is-digits? clj

(is-digits? s)

Does the given string contains digits only?

map-pad clj

(map-pad f & cs)

Like map, but when presented with multiple collections of different lengths, 'pads out' the missing elements with nil rather than terminating early.

mapfonk clj

(mapfonk f m)

Returns a new map where f has been applied to all of the keys of m.

mapfonv clj

(mapfonv f m)

Returns a new map where f has been applied to all of the values of m.

nset clj

(nset coll)

nil preserving version of clojure.core/set

re-concat clj

(re-concat & res)

Concatenate all of the given regexes or strings into a single regex.

readable-dir? clj

(readable-dir? d)

Is d (a String or File) a readable directory?

readable-file? clj multimethod

Is f (a String, File, InputStream, or Reader) a readable file?

simplify-uri clj

(simplify-uri uri)

Simplifies a URI (which can be a string, java.net.URL, or java.net.URI) if possible, returning a String. Returns nil if the input is nil or blank.

strim clj

(strim s)

nil safe version of clojure.string/trim

valid-http-uri? clj

(valid-http-uri? s)

Returns true if given string is a valid HTTP or HTTPS URI.