1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.valueFromASTUntyped = valueFromASTUntyped;
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7 |
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8 | var _inspect = _interopRequireDefault(require("../jsutils/inspect"));
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9 |
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10 | var _invariant = _interopRequireDefault(require("../jsutils/invariant"));
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11 |
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12 | var _keyValMap = _interopRequireDefault(require("../jsutils/keyValMap"));
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13 |
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14 | var _isInvalid = _interopRequireDefault(require("../jsutils/isInvalid"));
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15 |
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16 | var _kinds = require("../language/kinds");
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17 |
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18 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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35 |
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36 | function valueFromASTUntyped(valueNode, variables) {
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37 | switch (valueNode.kind) {
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38 | case _kinds.Kind.NULL:
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39 | return null;
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40 |
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41 | case _kinds.Kind.INT:
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42 | return parseInt(valueNode.value, 10);
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43 |
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44 | case _kinds.Kind.FLOAT:
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45 | return parseFloat(valueNode.value);
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46 |
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47 | case _kinds.Kind.STRING:
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48 | case _kinds.Kind.ENUM:
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49 | case _kinds.Kind.BOOLEAN:
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50 | return valueNode.value;
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51 |
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52 | case _kinds.Kind.LIST:
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53 | return valueNode.values.map(function (node) {
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54 | return valueFromASTUntyped(node, variables);
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55 | });
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56 |
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57 | case _kinds.Kind.OBJECT:
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58 | return (0, _keyValMap.default)(valueNode.fields, function (field) {
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59 | return field.name.value;
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60 | }, function (field) {
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61 | return valueFromASTUntyped(field.value, variables);
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62 | });
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63 |
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64 | case _kinds.Kind.VARIABLE:
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65 | {
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66 | var variableName = valueNode.name.value;
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67 | return variables && !(0, _isInvalid.default)(variables[variableName]) ? variables[variableName] : undefined;
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68 | }
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69 | }
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70 |
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71 |
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72 |
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73 | (0, _invariant.default)(false, 'Unexpected value node: ' + (0, _inspect.default)(valueNode));
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74 | }
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