| @@ 185-198 (lines=14) @@ | ||
| 182 | * |
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| 183 | * @return static |
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| 184 | */ |
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| 185 | public function addChildren($children, $mapper = null) |
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| 186 | { |
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| 187 | if (is_null($children)) { |
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| 188 | return $this; |
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| 189 | } |
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| 190 | ||
| 191 | $children = $this->parseChildren($children, $mapper); |
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| 192 | ||
| 193 | $element = clone $this; |
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| 194 | ||
| 195 | $element->children = $element->children->merge($children); |
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| 196 | ||
| 197 | return $element; |
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| 198 | } |
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| 199 | ||
| 200 | /** |
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| 201 | * Alias for `addChildren`. |
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| @@ 262-271 (lines=10) @@ | ||
| 259 | * |
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| 260 | * @return static |
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| 261 | */ |
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| 262 | public function prependChildren($children, $mapper = null) |
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| 263 | { |
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| 264 | $children = $this->parseChildren($children, $mapper); |
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| 265 | ||
| 266 | $element = clone $this; |
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| 267 | ||
| 268 | $element->children = $children->merge($element->children); |
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| 269 | ||
| 270 | return $element; |
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| 271 | } |
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| 272 | ||
| 273 | /** |
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| 274 | * Alias for `prependChildren`. |
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