rewrite-clj.custom-zipper.core — rewrite-clj 0.6.1

Functional hierarchical zipper, with navigation, editing, and enumeration. See Huet

append-child clj

(append-child G__1241 G__1242)

Inserts the item as the rightmost child of the node at this loc, without moving

branch? clj

(branch? G__1174)

Returns true if the node at loc is a branch

children clj

(children G__1177)

Returns a seq of the children of node at loc, which must be a branch

down clj

(down G__1187)

Returns the loc of the leftmost child of the node at this loc, or nil if no children

edit clj

(edit loc f & args)

Replaces the node at this loc with the value of (f node args)

end? clj

(end? G__1256)

Returns true if loc represents the end of a depth-first walk

insert-child clj

(insert-child G__1238 G__1239)

Inserts the item as the leftmost child of the node at this loc, without moving

insert-left clj

(insert-left G__1226 G__1227)

Inserts the item as the left sibling of the node at this loc, without moving

insert-right clj

(insert-right G__1230 G__1231)

Inserts the item as the right sibling of the node at this loc, without moving

left clj

(left G__1212)

Returns the loc of the left sibling of the node at this loc, or nil

leftmost clj

(leftmost G__1219)

Returns the loc of the leftmost sibling of the node at this loc, or self

lefts clj

(lefts G__1185)

Returns a seq of the left siblings of this loc

next clj

(next G__1244)

Moves to the next loc in the hierarchy, depth-first. When reaching the end, returns a distinguished loc detectable via end?. If already at the end, stays there.

node clj

(node G__1171)

Returns the node at loc

position clj

(position loc)

Returns the ones-based [row col] of the start of the current node

prev clj

(prev G__1251)

Moves to the previous loc in the hierarchy, depth-first. If already at the root, returns nil.

remove clj

(remove G__1258)

Removes the node at loc, returning the loc that would have preceded it in a depth-first walk.

replace clj

(replace G__1234 G__1235)

Replaces the node at this loc, without moving

right clj

(right G__1202)

Returns the loc of the right sibling of the node at this loc, or nil

rightmost clj

(rightmost G__1209)

Returns the loc of the rightmost sibling of the node at this loc, or self

root clj

(root G__1199)

zips all the way up and returns the root node, reflecting any changes.

up clj

(up G__1196)

Returns the loc of the parent of the node at this loc, or nil if at the top