gofmt95%

Gofmt formats Go programs. We run gofmt -s on your code, where -s is for the "simplify" command

• go-datastructures/set/dict.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/trie/dtrie/dtrie.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/trie/dtrie/dtrie_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/fibheap/fibheap_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/trie/ctrie/ctrie.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/trie/ctrie/ctrie_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/augmentedtree/mock_test.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

• go-datastructures/rtree/hilbert/action.go
  • Line 1: warning: file is not gofmted with -s (gofmt)

go_vet100%

go vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string.

No problems detected. Good job!

gocyclo94%

Gocyclo calculates cyclomatic complexities of functions in Go source code. The cyclomatic complexity of a function is calculated according to the following rules: 1 is the base complexity of a function +1 for each 'if', 'for', 'case', '&&' or '||' Go Report Card warns on functions with cyclomatic complexity > 15.

• go-datastructures/numerics/optimization/nelder_mead.go
  • Line 454: warning: cyclomatic complexity 18 of function (*nelderMead).evaluate() is high (> 15) (gocyclo)

• go-datastructures/btree/palm/tree.go
  • Line 399: warning: cyclomatic complexity 18 of function (*ptree).recursiveMutate() is high (> 15) (gocyclo)

• go-datastructures/btree/immutable/delete.go
  • Line 145: warning: cyclomatic complexity 21 of function (*Tr).walkupDelete() is high (> 15) (gocyclo)
  • Line 49: warning: cyclomatic complexity 16 of function (*Tr).delete() is high (> 15) (gocyclo)

• go-datastructures/augmentedtree/atree_test.go
  • Line 57: warning: cyclomatic complexity 27 of function checkRedBlack() is high (> 15) (gocyclo)

• go-datastructures/rtree/hilbert/tree.go
  • Line 283: warning: cyclomatic complexity 18 of function (*tree).recursiveMutate() is high (> 15) (gocyclo)

• go-datastructures/trie/ctrie/ctrie.go
  • Line 594: warning: cyclomatic complexity 17 of function (*Ctrie).iremove() is high (> 15) (gocyclo)

• go-datastructures/tree/avl/avl.go
  • Line 204: warning: cyclomatic complexity 19 of function (*Immutable).delete() is high (> 15) (gocyclo)

• go-datastructures/btree/immutable/node_gen.go
  • Line 205: warning: cyclomatic complexity 23 of function (*Node).UnmarshalMsg() is high (> 15) (gocyclo)

• go-datastructures/trie/xfast/xfast.go
  • Line 279: warning: cyclomatic complexity 21 of function (*XFastTrie).insert() is high (> 15) (gocyclo)

golint81%

Golint is a linter for Go source code.

• go-datastructures/trie/dtrie/dtrie_test.go
  • Line 105: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)
  • Line 113: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)
  • Line 125: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)

• go-datastructures/augmentedtree/atree.go
  • Line 137: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 143: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 148: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 222: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 229: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 310: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)
  • Line 322: warning: receiver name tree should be consistent with previous receiver name t for tree (golint)

• go-datastructures/btree/immutable/node.go
  • Line 55: warning: exported method Key.ToItem should have comment or be unexported (golint)
  • Line 62: warning: exported type Keys should have comment or be unexported (golint)
  • Line 175: warning: if block ends with a return statement, so drop this else and outdent its block (golint)
  • Line 450: warning: if block ends with a return statement, so drop this else and outdent its block (golint)

• go-datastructures/btree/plus/btree.go
  • Line 17: warning: package comment should be of the form "Package plus ..." (golint)

• go-datastructures/btree/immutable/add.go
  • Line 27: warning: exported method Tr.AddItems should have comment or be unexported (golint)

• go-datastructures/btree/immutable/delete.go
  • Line 21: warning: exported method Tr.DeleteItems should have comment or be unexported (golint)

• go-datastructures/btree/immutable/item.go
  • Line 19: warning: exported type Item should have comment or be unexported (golint)

• go-datastructures/btree/immutable/rt_test.go
  • Line 350: warning: if block ends with a return statement, so drop this else and outdent its block (golint)

• go-datastructures/mock/batcher.go
  • Line 27: warning: exported type Batcher should have comment or be unexported (golint)
  • Line 32: warning: exported method Batcher.Put should have comment or be unexported (golint)
  • Line 40: warning: exported method Batcher.Get should have comment or be unexported (golint)
  • Line 45: warning: exported method Batcher.Flush should have comment or be unexported (golint)
  • Line 50: warning: exported method Batcher.Dispose should have comment or be unexported (golint)
  • Line 54: warning: exported method Batcher.IsDisposed should have comment or be unexported (golint)

• go-datastructures/datastructures.go
  • Line 15: warning: a blank import should be only in a main or test package, or have a comment justifying it (golint)

• go-datastructures/numerics/hilbert/hilbert.go
  • Line 17: warning: package comment should be of the form "Package hilbert ..." (golint)

• go-datastructures/trie/ctrie/ctrie.go
  • Line 379: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)

• go-datastructures/btree/immutable/rt_gen.go
  • Line 83: warning: exported method Tr.Msgsize should have comment or be unexported (golint)

• go-datastructures/mock/rangetree.go
  • Line 9: warning: exported type RangeTree should have comment or be unexported (golint)
  • Line 15: warning: exported method RangeTree.Add should have comment or be unexported (golint)
  • Line 25: warning: exported method RangeTree.Len should have comment or be unexported (golint)
  • Line 29: warning: exported method RangeTree.Delete should have comment or be unexported (golint)
  • Line 33: warning: exported method RangeTree.Query should have comment or be unexported (golint)
  • Line 43: warning: exported method RangeTree.InsertAtDimension should have comment or be unexported (golint)
  • Line 50: warning: exported method RangeTree.Apply should have comment or be unexported (golint)
  • Line 54: warning: exported method RangeTree.Get should have comment or be unexported (golint)

• go-datastructures/set/dict.go
  • Line 27: warning: package comment is detached; there should be no blank lines between it and the package statement (golint)

• go-datastructures/trie/dtrie/dtrie.go
  • Line 74: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)

• go-datastructures/rangetree/orderedtree.go
  • Line 1: warning: package comment should be of the form "Package rangetree ..." (golint)

• go-datastructures/slice/int64.go
  • Line 17: warning: package comment should be of the form "Package slice ..." (golint)

• go-datastructures/btree/immutable/interface.go
  • Line 98: warning: comment on exported type Persister should be of the form "Persister ..." (with optional leading article) (golint)

• go-datastructures/btree/immutable/rt.go
  • Line 91: warning: exported method Tr.ID should have comment or be unexported (golint)
  • Line 141: warning: exported method Tr.Len should have comment or be unexported (golint)
  • Line 145: warning: exported method Tr.AsMutable should have comment or be unexported (golint)
  • Line 158: warning: exported method Tr.Commit should have comment or be unexported (golint)

• go-datastructures/batcher/batcher.go
  • Line 192: warning: if block ends with a return statement, so drop this else and outdent its block (golint)

• go-datastructures/btree/plus/node.go
  • Line 72: warning: receiver name ns should be consistent with previous receiver name nodes for nodes (golint)
  • Line 104: warning: receiver name n should be consistent with previous receiver name node for inode (golint)
  • Line 131: warning: receiver name n should be consistent with previous receiver name node for inode (golint)
  • Line 135: warning: receiver name n should be consistent with previous receiver name node for inode (golint)
  • Line 174: warning: receiver name lnode should be consistent with previous receiver name node for lnode (golint)
  • Line 239: warning: receiver name lnode should be consistent with previous receiver name node for lnode (golint)

• go-datastructures/slice/skip/skip.go
  • Line 187: warning: comment on exported type SkipList should be of the form "SkipList ..." (with optional leading article) (golint)
  • Line 367: warning: comment on exported method SkipList.ReplaceAtPosition should be of the form "ReplaceAtPosition ..." (golint)

• go-datastructures/bitarray/bitmap.go
  • Line 27: warning: package comment should be of the form "Package bitarray ..." (golint)

• go-datastructures/btree/immutable/node_gen.go
  • Line 32: warning: exported method ID.Msgsize should have comment or be unexported (golint)
  • Line 102: warning: exported method Key.Msgsize should have comment or be unexported (golint)
  • Line 157: warning: exported method Keys.Msgsize should have comment or be unexported (golint)
  • Line 290: warning: exported method Node.Msgsize should have comment or be unexported (golint)

• go-datastructures/btree/immutable/query.go
  • Line 26: warning: exported method Tr.Apply should have comment or be unexported (golint)

• go-datastructures/btree/plus/interface.go
  • Line 22: warning: exported type Key should have comment or be unexported (golint)

• go-datastructures/queue/ring_test.go
  • Line 346: warning: if block ends with a return statement, so drop this else and outdent its block (golint)

• go-datastructures/trie/ctrie/ctrie_test.go
  • Line 384: warning: should omit values from range; this loop is equivalent to `for range ...` (golint)

• go-datastructures/bitarray/encoding.go
  • Line 98: warning: comment on exported function Uint64FromBytes should be of the form "Uint64FromBytes ..." (golint)
  • Line 117: warning: receiver name ret should be consistent with previous receiver name ba for sparseBitArray (golint)
  • Line 200: warning: receiver name ret should be consistent with previous receiver name ba for bitArray (golint)

license100%

Checks whether your project has a LICENSE file.

No problems detected. Good job!

ineffassign96%

IneffAssign detects ineffectual assignments in Go code.

• go-datastructures/graph/simple.go
  • Line 121: warning: ineffectual assignment to mm (ineffassign)

• go-datastructures/fibheap/fibheap_test.go
  • Line 167: warning: ineffectual assignment to min (ineffassign)

• go-datastructures/numerics/optimization/nelder_mead.go
  • Line 74: warning: ineffectual assignment to vs (ineffassign)

• go-datastructures/bitarray/encoding_test.go
  • Line 127: warning: ineffectual assignment to err (ineffassign)

• go-datastructures/btree/immutable/rt_test.go
  • Line 415: warning: ineffectual assignment to err (ineffassign)
  • Line 507: warning: ineffectual assignment to err (ineffassign)
  • Line 765: warning: ineffectual assignment to err (ineffassign)

misspell95%

Misspell Finds commonly misspelled English words

• go-datastructures/futures/selectable.go
  • Line 59: warning: "fullfilled" is a misspelling of "fulfilled" (misspell)
  • Line 67: warning: "fullfilled" is a misspelling of "fulfilled" (misspell)
  • Line 76: warning: "fullfilled" is a misspelling of "fulfilled" (misspell)

• go-datastructures/trie/yfast/yfast.go
  • Line 240: warning: "preceeding" is a misspelling of "preceding" (misspell)

• go-datastructures/tree/avl/avl.go
  • Line 37: warning: "acheived" is a misspelling of "achieved" (misspell)

• go-datastructures/btree/plus/btree.go
  • Line 19: warning: "functionaly" is a misspelling of "functionally" (misspell)

• go-datastructures/btree/immutable/node.go
  • Line 52: warning: "compatability" is a misspelling of "compatibility" (misspell)

• go-datastructures/slice/skip/skip.go
  • Line 30: warning: "acheived" is a misspelling of "achieved" (misspell)

• go-datastructures/set/dict.go
  • Line 25: warning: "interace" is a misspelling of "interacted" (misspell)

• go-datastructures/queue/queue.go
  • Line 36: warning: "acheived" is a misspelling of "achieved" (misspell)