midje.parsing.util.zip — midje 1.10.10

Zipper util functions.

first-truthy-fn clj

(first-truthy-fn preds & args)

Returns the first function in a seq of functions that evaluates to truthy for the given arguments - it shortcircuits, only evaluating the minimum number of functions necessary

n-times clj

(n-times n zip-fn loc)

previous-form clj

(previous-form loc)

previous-loc clj

(previous-loc loc)

remove-moving-right clj

(remove-moving-right loc)

skip-down-then-rightmost-leaf clj

(skip-down-then-rightmost-leaf loc)

When positioned at a branch, move into it and then to the rightmost leaf.

skip-to-rightmost-leaf clj

(skip-to-rightmost-leaf loc)

When positioned at leftmost position of branch, move to the end form. In a tree, that's the rightmost leaf.

translate-zipper clj

(translate-zipper form & preds+translate-fns)

Traverses the zipper - for the first predicate that evaluates to truthy for matching a node, calls the corresponding translate function on that node. Then, continues traversing.

unchunk clj

(unchunk s)

Force a lazy sequence to not use size 32 chunks, but true one-element laziness