UNPKG

@reactivex/rxjs

Version:

Reactive Extensions for modern JavaScript

1,302 lines (1,301 loc) 1.08 MB
{ "type": "Program", "body": [ { "type": "ExpressionStatement", "expression": { "type": "Literal", "value": "use strict", "raw": "\"use strict\"", "range": [ 0, 12 ], "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 12 } } }, "range": [ 0, 13 ], "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 13 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "chai_1", "range": [ 18, 24 ], "loc": { "start": { "line": 2, "column": 4 }, "end": { "line": 2, "column": 10 } } }, "init": { "type": "CallExpression", "callee": { "type": "Identifier", "name": "require", "range": [ 27, 34 ], "loc": { "start": { "line": 2, "column": 13 }, "end": { "line": 2, "column": 20 } } }, "arguments": [ { "type": "Literal", "value": "chai", "raw": "'chai'", "range": [ 35, 41 ], "loc": { "start": { "line": 2, "column": 21 }, "end": { "line": 2, "column": 27 } } } ], "range": [ 27, 42 ], "loc": { "start": { "line": 2, "column": 13 }, "end": { "line": 2, "column": 28 } } }, "range": [ 18, 42 ], "loc": { "start": { "line": 2, "column": 4 }, "end": { "line": 2, "column": 28 } } } ], "kind": "var", "range": [ 14, 43 ], "loc": { "start": { "line": 2, "column": 0 }, "end": { "line": 2, "column": 29 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "Rx", "range": [ 48, 50 ], "loc": { "start": { "line": 3, "column": 4 }, "end": { "line": 3, "column": 6 } } }, "init": { "type": "CallExpression", "callee": { "type": "Identifier", "name": "require", "range": [ 53, 60 ], "loc": { "start": { "line": 3, "column": 9 }, "end": { "line": 3, "column": 16 } } }, "arguments": [ { "type": "Literal", "value": "../../dist/cjs/Rx", "raw": "'../../dist/cjs/Rx'", "range": [ 61, 80 ], "loc": { "start": { "line": 3, "column": 17 }, "end": { "line": 3, "column": 36 } } } ], "range": [ 53, 81 ], "loc": { "start": { "line": 3, "column": 9 }, "end": { "line": 3, "column": 37 } } }, "range": [ 48, 81 ], "loc": { "start": { "line": 3, "column": 4 }, "end": { "line": 3, "column": 37 } } } ], "kind": "var", "range": [ 44, 82 ], "loc": { "start": { "line": 3, "column": 0 }, "end": { "line": 3, "column": 38 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "Observable", "range": [ 87, 97 ], "loc": { "start": { "line": 4, "column": 4 }, "end": { "line": 4, "column": 14 } } }, "init": { "type": "MemberExpression", "computed": false, "object": { "type": "Identifier", "name": "Rx", "range": [ 100, 102 ], "loc": { "start": { "line": 4, "column": 17 }, "end": { "line": 4, "column": 19 } } }, "property": { "type": "Identifier", "name": "Observable", "range": [ 103, 113 ], "loc": { "start": { "line": 4, "column": 20 }, "end": { "line": 4, "column": 30 } } }, "range": [ 100, 113 ], "loc": { "start": { "line": 4, "column": 17 }, "end": { "line": 4, "column": 30 } } }, "range": [ 87, 113 ], "loc": { "start": { "line": 4, "column": 4 }, "end": { "line": 4, "column": 30 } } } ], "kind": "var", "range": [ 83, 114 ], "loc": { "start": { "line": 4, "column": 0 }, "end": { "line": 4, "column": 31 } }, "trailingComments": [ { "type": "Block", "value": "* @test {scan} ", "range": [ 115, 134 ], "loc": { "start": { "line": 5, "column": 0 }, "end": { "line": 5, "column": 19 } } } ] }, { "type": "ExpressionStatement", "expression": { "type": "CallExpression", "callee": { "type": "Identifier", "name": "describe", "range": [ 135, 143 ], "loc": { "start": { "line": 6, "column": 0 }, "end": { "line": 6, "column": 8 } } }, "arguments": [ { "type": "Literal", "value": "Observable.prototype.scan", "raw": "'Observable.prototype.scan'", "range": [ 144, 171 ], "loc": { "start": { "line": 6, "column": 9 }, "end": { "line": 6, "column": 36 } } }, { "type": "FunctionExpression", "id": null, "params": [], "body": { "type": "BlockStatement", "body": [ { "type": "ExpressionStatement", "expression": { "type": "CallExpression", "callee": { "type": "CallExpression", "callee": { "type": "Identifier", "name": "asDiagram", "range": [ 191, 200 ], "loc": { "start": { "line": 7, "column": 4 }, "end": { "line": 7, "column": 13 } } }, "arguments": [ { "type": "Literal", "value": "scan((acc, curr) => acc + curr, 0)", "raw": "'scan((acc, curr) => acc + curr, 0)'", "range": [ 201, 237 ], "loc": { "start": { "line": 7, "column": 14 }, "end": { "line": 7, "column": 50 } } } ], "range": [ 191, 238 ], "loc": { "start": { "line": 7, "column": 4 }, "end": { "line": 7, "column": 51 } } }, "arguments": [ { "type": "Literal", "value": "should scan", "raw": "'should scan'", "range": [ 239, 252 ], "loc": { "start": { "line": 7, "column": 52 }, "end": { "line": 7, "column": 65 } } }, { "type": "FunctionExpression", "id": null, "params": [], "body": { "type": "BlockStatement", "body": [ { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "values", "range": [ 280, 286 ], "loc": { "start": { "line": 8, "column": 12 }, "end": { "line": 8, "column": 18 } } }, "init": { "type": "ObjectExpression", "properties": [ { "type": "Property", "key": { "type": "Identifier", "name": "a", "range": [ 303, 304 ], "loc": { "start": { "line": 9, "column": 12 }, "end": { "line": 9, "column": 13 } } }, "value": { "type": "Literal", "value": 1, "raw": "1", "range": [ 306, 307 ], "loc": { "start": { "line": 9, "column": 15 }, "end": { "line": 9, "column": 16 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 303, 307 ], "loc": { "start": { "line": 9, "column": 12 }, "end": { "line": 9, "column": 16 } } }, { "type": "Property", "key": { "type": "Identifier", "name": "b", "range": [ 309, 310 ], "loc": { "start": { "line": 9, "column": 18 }, "end": { "line": 9, "column": 19 } } }, "value": { "type": "Literal", "value": 3, "raw": "3", "range": [ 312, 313 ], "loc": { "start": { "line": 9, "column": 21 }, "end": { "line": 9, "column": 22 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 309, 313 ], "loc": { "start": { "line": 9, "column": 18 }, "end": { "line": 9, "column": 22 } } }, { "type": "Property", "key": { "type": "Identifier", "name": "c", "range": [ 315, 316 ], "loc": { "start": { "line": 9, "column": 24 }, "end": { "line": 9, "column": 25 } } }, "value": { "type": "Literal", "value": 5, "raw": "5", "range": [ 318, 319 ], "loc": { "start": { "line": 9, "column": 27 }, "end": { "line": 9, "column": 28 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 315, 319 ], "loc": { "start": { "line": 9, "column": 24 }, "end": { "line": 9, "column": 28 } } }, { "type": "Property", "key": { "type": "Identifier", "name": "x", "range": [ 333, 334 ], "loc": { "start": { "line": 10, "column": 12 }, "end": { "line": 10, "column": 13 } } }, "value": { "type": "Literal", "value": 1, "raw": "1", "range": [ 336, 337 ], "loc": { "start": { "line": 10, "column": 15 }, "end": { "line": 10, "column": 16 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 333, 337 ], "loc": { "start": { "line": 10, "column": 12 }, "end": { "line": 10, "column": 16 } } }, { "type": "Property", "key": { "type": "Identifier", "name": "y", "range": [ 339, 340 ], "loc": { "start": { "line": 10, "column": 18 }, "end": { "line": 10, "column": 19 } } }, "value": { "type": "Literal", "value": 4, "raw": "4", "range": [ 342, 343 ], "loc": { "start": { "line": 10, "column": 21 }, "end": { "line": 10, "column": 22 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 339, 343 ], "loc": { "start": { "line": 10, "column": 18 }, "end": { "line": 10, "column": 22 } } }, { "type": "Property", "key": { "type": "Identifier", "name": "z", "range": [ 345, 346 ], "loc": { "start": { "line": 10, "column": 24 }, "end": { "line": 10, "column": 25 } } }, "value": { "type": "Literal", "value": 9, "raw": "9", "range": [ 348, 349 ], "loc": { "start": { "line": 10, "column": 27 }, "end": { "line": 10, "column": 28 } } }, "kind": "init", "method": false, "shorthand": false, "computed": false, "range": [ 345, 349 ], "loc": { "start": { "line": 10, "column": 24 }, "end": { "line": 10, "column": 28 } } } ], "range": [ 289, 359 ], "loc": { "start": { "line": 8, "column": 21 }, "end": { "line": 11, "column": 9 } } }, "range": [ 280, 359 ], "loc": { "start": { "line": 8, "column": 12 }, "end": { "line": 11, "column": 9 } } } ], "kind": "var", "range": [ 276, 360 ], "loc": { "start": { "line": 8, "column": 8 }, "end": { "line": 11, "column": 10 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "e1", "range": [ 373, 375 ], "loc": { "start": { "line": 12, "column": 12 }, "end": { "line": 12, "column": 14 } } }, "init": { "type": "CallExpression", "callee": { "type": "Identifier", "name": "hot", "range": [ 378, 381 ], "loc": { "start": { "line": 12, "column": 17 }, "end": { "line": 12, "column": 20 } } }, "arguments": [ { "type": "Literal", "value": "--a--b--c--|", "raw": "'--a--b--c--|'", "range": [ 382, 396 ], "loc": { "start": { "line": 12, "column": 21 }, "end": { "line": 12, "column": 35 } } }, { "type": "Identifier", "name": "values", "range": [ 398, 404 ], "loc": { "start": { "line": 12, "column": 37 }, "end": { "line": 12, "column": 43 } } } ], "range": [ 378, 405 ], "loc": { "start": { "line": 12, "column": 17 }, "end": { "line": 12, "column": 44 } } }, "range": [ 373, 405 ], "loc": { "start": { "line": 12, "column": 12 }, "end": { "line": 12, "column": 44 } } } ], "kind": "var", "range": [ 369, 406 ], "loc": { "start": { "line": 12, "column": 8 }, "end": { "line": 12, "column": 45 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "e1subs", "range": [ 419, 425 ], "loc": { "start": { "line": 13, "column": 12 }, "end": { "line": 13, "column": 18 } } }, "init": { "type": "Literal", "value": "^ !", "raw": "'^ !'", "range": [ 428, 442 ], "loc": { "start": { "line": 13, "column": 21 }, "end": { "line": 13, "column": 35 } } }, "range": [ 419, 442 ], "loc": { "start": { "line": 13, "column": 12 }, "end": { "line": 13, "column": 35 } } } ], "kind": "var", "range": [ 415, 443 ], "loc": { "start": { "line": 13, "column": 8 }, "end": { "line": 13, "column": 36 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "expected", "range": [ 456, 464 ], "loc": { "start": { "line": 14, "column": 12 }, "end": { "line": 14, "column": 20 } } }, "init": { "type": "Literal", "value": "--x--y--z--|", "raw": "'--x--y--z--|'", "range": [ 467, 481 ], "loc": { "start": { "line": 14, "column": 23 }, "end": { "line": 14, "column": 37 } } }, "range": [ 456, 481 ], "loc": { "start": { "line": 14, "column": 12 }, "end": { "line": 14, "column": 37 } } } ], "kind": "var", "range": [ 452, 482 ], "loc": { "start": { "line": 14, "column": 8 }, "end": { "line": 14, "column": 38 } } }, { "type": "VariableDeclaration", "declarations": [ { "type": "VariableDeclarator", "id": { "type": "Identifier", "name": "scanFunction", "range": [ 495, 507 ], "loc": { "start": { "line": 15, "column": 12 }, "end": { "line": 15, "column": 24 } } }, "init": { "type": "FunctionExpression", "id": null, "params": [ { "type": "Identifier", "name": "o", "range": [ 520, 521 ], "loc": { "start": { "line": 15, "column": 37 }, "end": { "line": 15, "column": 38 } } }, { "type": "Identifier", "name": "x", "range": [ 523, 524 ], "loc": { "start": { "line": 15, "column": 40 }, "end": { "line": 15, "column": 41 } } } ], "body": { "type": "BlockStatement", "body": [ { "type": "ReturnStatement", "argument": { "type": "BinaryExpression", "operator": "+", "left": { "type": "Identifier", "name": "o", "range": [