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Sylvain Lesage
Software engineer at Hugging Face. Prototyping here with JS, d3, three.js.
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Published
Data structure
By
Sylvain Lesage
Edited
Apr 24, 2020
Fork of
Map with default
Importers
Insert cell
Insert cell
Insert cell
a
=
new
MapWithCurrent
(
[
[
1
,
'uno'
]
,
[
2
,
'dos'
]
]
,
2
,
1
)
Insert cell
Insert cell
a
instanceof
Map
Insert cell
Insert cell
a
instanceof
NonEmptyMap
Insert cell
Insert cell
a
instanceof
MapWithCurrent
Insert cell
Insert cell
{
const
b
=
new
MapWithCurrent
(
[
[
1
,
'uno'
]
,
[
2
,
'dos'
]
]
,
2
)
;
return
b
.
currentKey
;
}
Insert cell
Insert cell
c
=
new
MapWithCurrent
(
a
,
a
.
defaultKey
)
Insert cell
Insert cell
c
.
currentKey
Insert cell
{
const
d
=
new
MapWithCurrent
(
a
,
a
.
currentKey
)
;
d
.
currentKey
=
1
;
return
d
.
currentKey
;
}
Insert cell
Insert cell
c
.
current
Insert cell
Insert cell
// Error
new
MapWithCurrent
(
a
,
a
.
currentKey
,
5
)
Insert cell
// Error
(
a
.
currentKey
=
5
)
Insert cell
Insert cell
{
const
d
=
new
MapWithCurrent
(
a
,
2
,
1
)
;
d
.
delete
(
d
.
currentKey
)
;
return
d
.
currentKey
;
}
Insert cell
Insert cell
Insert cell
Insert cell
Purpose-built for displays of data
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a
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MapWithCurrent
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