immutable js update a key in Record

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0
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So I have an Immutable js Record:

{

 title: "item 1",

 title2: "item 2",

 title3: "item 3"

}

I want to update the keys, so it will become:

{

  new title: "item 1",

  title2: "item 2",

  title3: "item 3"

}

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

add a comment |

up vote
0
down vote

favorite

So I have an Immutable js Record:

{

 title: "item 1",

 title2: "item 2",

 title3: "item 3"

}

I want to update the keys, so it will become:

{

  new title: "item 1",

  title2: "item 2",

  title3: "item 3"

}

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

add a comment |

up vote
0
down vote

favorite

So I have an Immutable js Record:

{

 title: "item 1",

 title2: "item 2",

 title3: "item 3"

}

I want to update the keys, so it will become:

{

  new title: "item 1",

  title2: "item 2",

  title3: "item 3"

}

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

So I have an Immutable js Record:

{

 title: "item 1",

 title2: "item 2",

 title3: "item 3"

}

I want to update the keys, so it will become:

{

  new title: "item 1",

  title2: "item 2",

  title3: "item 3"

}

immutable.js

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

edited Nov 22 at 7:33

Aravind Bhat K

282214

edited Nov 22 at 7:33

Aravind Bhat K

282214

edited Nov 22 at 7:33

Aravind Bhat K

282214

asked Nov 22 at 7:25

coinhndp

18913

asked Nov 22 at 7:25

coinhndp

18913

asked Nov 22 at 7:25

coinhndp

18913

add a comment |

1 Answer
1

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0
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You can use delete keyword, to delete a particular key and then use Object.assign to append it as below:

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

answered Nov 22 at 7:47

Aravind Bhat K

282214

add a comment |

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1 Answer
1

active

oldest

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1 Answer
1

active

oldest

votes

up vote
0
down vote

You can use delete keyword, to delete a particular key and then use Object.assign to append it as below:

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

answered Nov 22 at 7:47

Aravind Bhat K

282214

add a comment |

up vote
0
down vote

You can use delete keyword, to delete a particular key and then use Object.assign to append it as below:

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

answered Nov 22 at 7:47

Aravind Bhat K

282214

add a comment |

up vote
0
down vote

You can use delete keyword, to delete a particular key and then use Object.assign to append it as below:

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

answered Nov 22 at 7:47

Aravind Bhat K

282214

You can use delete keyword, to delete a particular key and then use Object.assign to append it as below:

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

let hello1={ title: "item 1", title2: "item 2", title3: "item 3"};	



delete hello1['title'];



console.log(Object.assign({'new title': "item 1"}, hello1));

answered Nov 22 at 7:47

Aravind Bhat K

282214

answered Nov 22 at 7:47

Aravind Bhat K

282214

answered Nov 22 at 7:47

Aravind Bhat K

282214

answered Nov 22 at 7:47

Aravind Bhat K

282214

add a comment |

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