src/IpfsService.js
/**
    * Removes a node within the IPFS tree 
    *
    * @param   {String}     ipfsHash               ipfs tree location    
    * @param   {String}     search                 target node   
    * @returns {String}                            The location of the saved tree on IPFS
    */
Removes a node within the IPFS tree
@param   {String}     ipfsHash               ipfs tree location
@param   {String}     search                 target node
@returns {String}                            The location of the saved tree on IPFS
Removes a node within the IPFS tree @param { String } ipfsHash ipfs tree location @param { String } search target node @returns { String } The location of the saved tree on IPFS
async removeNode(ipfsHash, search) {
        const tree = await this.getObject(ipfsHash)
        IdentityDag.removeNode(tree, search)
        return await this.saveObject(tree)
    }
async removeNode ( ipfsHash , search ) { const tree = await this . getObject ( ipfsHash ) IdentityDag . removeNode ( tree , search ) return await this . saveObject ( tree ) }
Removes a node within the IPFS tree
 @param   {String}     ipfsHash               ipfs tree location
 @param   {String}     search                 target node
 @returns {String}                            The location of the saved tree on IPFS
Removes a node within the IPFS tree @param { String } ipfsHash ipfs tree location @param { String } search target node @returns { String } The location of the saved tree on IPFS