[internal] Remove all variable redeclarations #6736
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Redeclaring variables causes ambiguity and serves no purpose. It actually causes a runtime error when you do it with `let`, and we can enforce not doing it via a linter rule.
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jenkins, test it |
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LGTM |
elastic-jasper
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--------- **Commit 1:** [internal] Remove all variable redeclarations Redeclaring variables causes ambiguity and serves no purpose. It actually causes a runtime error when you do it with `let`, and we can enforce not doing it via a linter rule. * Original sha: de20762 * Authored by Court Ewing <court@epixa.com> on 2016-04-01T18:21:55Z
This was referenced Apr 1, 2016
spalger
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Apr 1, 2016
--------- **Commit 1:** [internal] Remove all variable redeclarations Redeclaring variables causes ambiguity and serves no purpose. It actually causes a runtime error when you do it with `let`, and we can enforce not doing it via a linter rule. * Original sha: de20762 * Authored by Court Ewing <court@epixa.com> on 2016-04-01T18:21:55Z
elastic-jasper
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Apr 1, 2016
--------- **Commit 1:** [internal] Remove all variable redeclarations Redeclaring variables causes ambiguity and serves no purpose. It actually causes a runtime error when you do it with `let`, and we can enforce not doing it via a linter rule. * Original sha: de20762 * Authored by Court Ewing <court@epixa.com> on 2016-04-01T18:21:55Z
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Redeclaring variables causes ambiguity and serves no purpose. It
actually causes a runtime error when you do it with
let, and we canenforce not doing it via a linter rule.
All of these instances were actually caught by adding the
no-redeclarelinter rule.