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Add common functions to iterate over zippers #15

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jfacorro opened this issue Apr 26, 2015 · 0 comments
Closed
5 tasks done

Add common functions to iterate over zippers #15

jfacorro opened this issue Apr 26, 2015 · 0 comments
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  • zipper:map/2: like lists:map/2 but traversing the structure in a depth first way.
  • zipper:fold/3: like lists:fold/2 but traversing the structure in a depth first way.
  • zipper:filter/2: like lists:filter/2 but traversing the structure in a depth first way.
  • zipper:size/1: returns the amount of nodes in the tree structure.
  • zipper:edit_all/3: like zipper:edit/3 but applies the function to all nodes and returns the root of the modified tree.
@jfacorro jfacorro self-assigned this Apr 26, 2015
@jfacorro jfacorro mentioned this issue Apr 26, 2015
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jfacorro added a commit that referenced this issue Apr 27, 2015
@jfacorro
[#15] Fixed type spec
f914017
jfacorro added a commit that referenced this issue Apr 27, 2015
@jfacorro
[#15] Renamed edit_all to fmap and added docstring
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igaray added a commit that referenced this issue Apr 27, 2015
@igaray
Merge pull request #16 from inaka/jfacorro.15.zipper_iteration_funs
a48aae8 
[Closes #15] Added functions and tests
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