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link contract shift

peacekeeper edited this page Dec 16, 2014 · 10 revisions

Introduction

The "Link Contract Shift" refers to a change to the XDI graph model in which the structure of link contract addresses has changed.

  • Before the Link Contract Shift, link contracts used $to and $from words.
  • After the Link Contract Shift, link contracts use inner roots.

Status

Merged per 1c1ae72 on 30th May 2014 after snapshot-0.4-pre-link-contract-shift.

Sample deployment: https://server.xdi2.org/pre-link-contract-shift

Code Migration

The xdi2.core.features.linkcontracts package encapsulates most of the functionality affected by the Link Contract Shift.

Graph Migration

Graphs can be migrated using the xdi2-tools.

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