(comp, options)
| 77 | } |
| 78 | |
| 79 | intersects (comp, options) { |
| 80 | if (!(comp instanceof Comparator)) { |
| 81 | throw new TypeError('a Comparator is required') |
| 82 | } |
| 83 | |
| 84 | if (this.operator === '') { |
| 85 | if (this.value === '') { |
| 86 | return true |
| 87 | } |
| 88 | return new Range(comp.value, options).test(this.value) |
| 89 | } else if (comp.operator === '') { |
| 90 | if (comp.value === '') { |
| 91 | return true |
| 92 | } |
| 93 | return new Range(this.value, options).test(comp.semver) |
| 94 | } |
| 95 | |
| 96 | options = parseOptions(options) |
| 97 | |
| 98 | // Special cases where nothing can possibly be lower |
| 99 | if (options.includePrerelease && |
| 100 | (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) { |
| 101 | return false |
| 102 | } |
| 103 | if (!options.includePrerelease && |
| 104 | (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) { |
| 105 | return false |
| 106 | } |
| 107 | |
| 108 | // Same direction increasing (> or >=) |
| 109 | if (this.operator.startsWith('>') && comp.operator.startsWith('>')) { |
| 110 | return true |
| 111 | } |
| 112 | // Same direction decreasing (< or <=) |
| 113 | if (this.operator.startsWith('<') && comp.operator.startsWith('<')) { |
| 114 | return true |
| 115 | } |
| 116 | // same SemVer and both sides are inclusive (<= or >=) |
| 117 | if ( |
| 118 | (this.semver.version === comp.semver.version) && |
| 119 | this.operator.includes('=') && comp.operator.includes('=')) { |
| 120 | return true |
| 121 | } |
| 122 | // opposite directions less than |
| 123 | if (cmp(this.semver, '<', comp.semver, options) && |
| 124 | this.operator.startsWith('>') && comp.operator.startsWith('<')) { |
| 125 | return true |
| 126 | } |
| 127 | // opposite directions greater than |
| 128 | if (cmp(this.semver, '>', comp.semver, options) && |
| 129 | this.operator.startsWith('<') && comp.operator.startsWith('>')) { |
| 130 | return true |
| 131 | } |
| 132 | return false |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | module.exports = Comparator |
nothing calls this directly
no test coverage detected