@wordpress/core-data
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Access to and manipulation of core WordPress entities.
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{
"version": 3,
"sources": ["../../src/locks/selectors.js"],
"sourcesContent": ["/**\n * Internal dependencies\n */\nimport {\n\titerateDescendants,\n\titeratePath,\n\thasConflictingLock,\n\tgetNode,\n} from './utils';\n\nexport function getPendingLockRequests( state ) {\n\treturn state.requests;\n}\n\nexport function isLockAvailable( state, store, path, { exclusive } ) {\n\tconst storePath = [ store, ...path ];\n\tconst locks = state.tree;\n\n\t// Validate all parents and the node itself\n\tfor ( const node of iteratePath( locks, storePath ) ) {\n\t\tif ( hasConflictingLock( { exclusive }, node.locks ) ) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\t// iteratePath terminates early if path is unreachable, let's\n\t// re-fetch the node and check it exists in the tree.\n\tconst node = getNode( locks, storePath );\n\tif ( ! node ) {\n\t\treturn true;\n\t}\n\n\t// Validate all nested nodes\n\tfor ( const descendant of iterateDescendants( node ) ) {\n\t\tif ( hasConflictingLock( { exclusive }, descendant.locks ) ) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n}\n"],
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"names": ["node"]
}