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Diffstat (limited to 'docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/use-returnValue.rst')
-rw-r--r-- | docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/use-returnValue.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/use-returnValue.rst b/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/use-returnValue.rst new file mode 100644 index 0000000000..1280703747 --- /dev/null +++ b/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/use-returnValue.rst @@ -0,0 +1,20 @@ +use-returnValue +=============== + +Warn when idempotent methods are called and their return value is unused. + +Examples of incorrect code for this rule: +----------------------------------------- + +.. code-block:: js + + foo.concat(bar) + baz.concat() + +Examples of correct code for this rule: +--------------------------------------- + +.. code-block:: js + + a = foo.concat(bar) + b = baz.concat() |