rob thijssen
7f23d0a609
Filtering `filterAvailable` by `isQuantumSafe` removed Polkadot and Kusama from
`selectableNetworks`, and `@polkadot/types-known` throws for a chain it holds
upgrade history for but cannot find:
Error: Unable to find info for chain kusama
at mapRaw (@polkadot/types-known/upgrades/index.js:13:15)
which made `@polkadot/api` fail at *import* — nothing to do with Quantus, and
not diagnosable from the message.
The mistake was gating a library primitive. These lists say what Substrate
knows about; what a wallet offers is the wallet's decision, and `isQuantumSafe`
stays exported so the extension can make it in its own chain list. Keeping them
complete also means a pasted Polkadot address still decodes and renders as what
it is — recognisable, and therefore refusable. A wallet that cannot decode an
address it will not accept can only say "invalid", which reads as a typo rather
than a warning.
`index.spec.ts` is restored from upstream with only the testnet-exposure and
shared-prefix deltas re-applied, since its network-ordering assertions had
started passing vacuously once Polkadot and Kusama left the list.
Also corrects Heisenberg's token symbol to HEI; `system_properties` on
wss://a1-heisenberg.quantus.cat says HEI, not QTC.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012uDUodEcRbBwNRi3UCmw8f
@polkadot/common
Various useful utility functions that are used across all projects in the @polkadot namespace. It provides utility functions with additional safety checks, allowing not only for consistent coding, but also reducing the general boilerplate.
overview
This repository is split up into a number of internal packages, namely utilities -
- keyring Keyring management
- util General utilities
- util-crypto Crypto and hashing utilities
development
Contributions are welcome!
To start off, this repo (along with others in the @polkadot family) uses yarn workspaces to organise the code. As such, after cloning, its dependencies should be installed via yarn, not via npm; the latter will result in broken dependencies.
To get started -
- Clone the repo locally, via
git clone https://github.com/polkadot-js/common <optional local path> - Ensure that you have a recent version of Node.js, for development purposes Node 10 is recommended.
- Ensure that you have a recent version of Yarn, for development purposes Yarn >=1.10.1 is required.
- Install the dependencies by running
yarn - Build the everything via
yarn run build - You can also launch the API Docs, via
yarn vuepress dev docs - Access the docs via http://localhost:8080
tutorials
Looking for tutorials to get started? Look at examples for guides on how to use the base utilities.