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Use let for es6 instead of var in destructuring #116

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Use let for es6 instead of var in destructuring #116

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16 changes: 8 additions & 8 deletions features.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -459,8 +459,8 @@ Array Matching

Intuitive and flexible destructuring of Arrays into individual variables during assignment.

6| var list = [ 1, 2, 3 ];
6| var |[ a, , b ] = list|;
6| let list = [ 1, 2, 3 ];
6| let |[ a, , b ] = list|;
6| [ |b, a| ] = [ |a, b| ];

5| var list = [ 1, 2, 3 ];
Expand All @@ -472,7 +472,7 @@ Object Matching, Shorthand Notation

Intuitive and flexible destructuring of Objects into individual variables during assignment.

6| var |{ op, lhs, rhs }| = getASTNode();
6| let |{ op, lhs, rhs }| = getASTNode();

5| var |tmp| = getASTNode();
5| var |op = tmp.op|;
Expand All @@ -484,7 +484,7 @@ Object Matching, Deep Matching

Intuitive and flexible destructuring of Objects into individual variables during assignment.

6| var { op: a, |lhs: { op: b }|, rhs: c } = getASTNode();
6| let { op: a, |lhs: { op: b }|, rhs: c } = getASTNode();

5| var tmp = getASTNode();
5| var a = tmp.op;
Expand All @@ -496,10 +496,10 @@ Object And Array Matching, Default Values

Simple and intuitive default values for destructuring of Objects and Arrays.

6| var obj = { a: 1 };
6| var list = [ 1 ];
6| var { a, |b = 2| } = obj;
6| var [ x, |y = 2| ] = list;
6| let obj = { a: 1 };
6| let list = [ 1 ];
6| let { a, |b = 2| } = obj;
6| let [ x, |y = 2| ] = list;

5| var obj = { a: 1 };
5| var list = [ 1 ];
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