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fixed the issue in Trie file and typo in sudoku

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This commit is contained in:
Keshav Bohra
2021-10-05 12:53:38 +05:30
parent 199d2637cc
commit 1c22f65ce7
2 changed files with 4 additions and 4 deletions
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2
Data-Structures/Tree/Trie.js
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@ -87,7 +87,7 @@ Trie.prototype.remove = function (word, count) {
// if the object forms some other objects prefix we dont delete it
// For checking an empty object
// https://stackoverflow.com/questions/679915/how-do-i-test-for-an-empty-javascript-object
if (child.count <= 0 && (Object.keys(child.children).length && child.childre.constructor === Object)) {
if (child.count <= 0 && (Object.keys(child.children).length && child.children.constructor === Object)) {
child.parent.children[child.key] = undefined
}
}