Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 1x 1x 1x 1x 1x 1x 20x 530x 530x 530x 530x 530x 530x 530x 530x 530x 1x 1x 209x 209x 202x 1x 1x 142x 142x 138x 1x 1x | import {Effect, Equivalence as EQ, pipe} from 'effect'
import {getEquivalence as getArrayEquivalence} from 'effect/Array'
import {AlignedEquivalence, HorizontalEquivalence} from '../align.js'
import {
ColumnF,
isColumnF,
isEmptyF,
isRowF,
isTextF,
matchPartF,
RowF,
type PartF,
} from './types.js'
/**
* Build an
* [Equivalence](https://effect-ts.github.io/effect/effect/Equivalence.ts.html)
* for a {@link PartF} from an equivalence of its underlying type.
* @category drawing
* @category instances
* @function
*/
export const getEquivalence =
<A>(equalsA: EQ.Equivalence<A>): EQ.Equivalence<PartF<A>> =>
(self: PartF<A>, that: PartF<A>) =>
pipe(
self,
matchPartF<A, boolean>(
isEmptyF(that),
show => isTextF(that) && that.show === show,
self => isRowF(that) && getRowFEquals(equalsA)(self, that),
self => isColumnF(that) && getColumnFEquals(equalsA)(self, that),
),
)
const getRowFEquals =
<A>(equalsA: EQ.Equivalence<A>): EQ.Equivalence<RowF<A>> =>
({cells: selfCells, ...self}, {cells: thatCells, ...that}) =>
AlignedEquivalence(self, that) &&
getArrayEquivalence(equalsA)(selfCells, thatCells)
const getColumnFEquals =
<A>(equalsA: EQ.Equivalence<A>): EQ.Equivalence<ColumnF<A>> =>
({cells: selfCells, ...self}, {cells: thatCells, ...that}) =>
HorizontalEquivalence(self, that) &&
getArrayEquivalence(equalsA)(selfCells, thatCells)
/**
* @category internal
*/
export const equalsSuccess: Effect.Effect<void, undefined> = Effect.succeed({})
/**
* @category internal
*/
export const equalsFail: Effect.Effect<void, undefined> = Effect.fail(void {})
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