how to convert arraylist to array in typescript

i'm working firebase cloud function. i have written script in typescript.after getting snapshot and fetch some ids from snapshot i got array-list like.

[[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8], [-LRot-OCd9PJ73EGpOZx]]

now i want to convert this array-list to array like

[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8, -LRot-OCd9PJ73EGpOZx]

how can i achieve this

any suggestion is greatly appreciated Thanks

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

– ritaj
Nov 21 '18 at 10:00

There is no such thing as an array-list in typescript, what you seem to have is an array of arrays. Your array content doesn't look right though, I assume the content are strings?

– ShamPooSham
Nov 21 '18 at 10:04

as i m new in typescript so i said array-list sorry for that.but yes those values are string

– Suraj Ghadge
Nov 21 '18 at 10:07

Basically, the type is string and you want string. You can use flat as @ritaj proposed, but it won't work in all browsers as it is a recent addition to javascript. The operation to go from any to any is called flattening and there is a lot you can find about it online. Here's one way to do it schneidenbach.gitbooks.io/typescript-cookbook/…

– ShamPooSham
Nov 21 '18 at 10:23

add a comment |

i'm working firebase cloud function. i have written script in typescript.after getting snapshot and fetch some ids from snapshot i got array-list like.

[[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8], [-LRot-OCd9PJ73EGpOZx]]

now i want to convert this array-list to array like

[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8, -LRot-OCd9PJ73EGpOZx]

how can i achieve this

any suggestion is greatly appreciated Thanks

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

– ritaj
Nov 21 '18 at 10:00

There is no such thing as an array-list in typescript, what you seem to have is an array of arrays. Your array content doesn't look right though, I assume the content are strings?

– ShamPooSham
Nov 21 '18 at 10:04

as i m new in typescript so i said array-list sorry for that.but yes those values are string

– Suraj Ghadge
Nov 21 '18 at 10:07

Basically, the type is string and you want string. You can use flat as @ritaj proposed, but it won't work in all browsers as it is a recent addition to javascript. The operation to go from any to any is called flattening and there is a lot you can find about it online. Here's one way to do it schneidenbach.gitbooks.io/typescript-cookbook/…

– ShamPooSham
Nov 21 '18 at 10:23

add a comment |

i'm working firebase cloud function. i have written script in typescript.after getting snapshot and fetch some ids from snapshot i got array-list like.

[[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8], [-LRot-OCd9PJ73EGpOZx]]

now i want to convert this array-list to array like

[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8, -LRot-OCd9PJ73EGpOZx]

how can i achieve this

any suggestion is greatly appreciated Thanks

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

i'm working firebase cloud function. i have written script in typescript.after getting snapshot and fetch some ids from snapshot i got array-list like.

[[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8], [-LRot-OCd9PJ73EGpOZx]]

now i want to convert this array-list to array like

[-LRosbC0OZyOUl5qs_Wc, -LRoztmKz6XJzDPicDq8, -LRot-OCd9PJ73EGpOZx]

how can i achieve this

any suggestion is greatly appreciated Thanks

typescript

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

edited Nov 21 '18 at 14:43

mgoya

1255

edited Nov 21 '18 at 14:43

mgoya

1255

edited Nov 21 '18 at 14:43

mgoya

1255

asked Nov 21 '18 at 9:55

Suraj Ghadge

asked Nov 21 '18 at 9:55

Suraj Ghadge

asked Nov 21 '18 at 9:55

Suraj Ghadge

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

– ritaj
Nov 21 '18 at 10:00

There is no such thing as an array-list in typescript, what you seem to have is an array of arrays. Your array content doesn't look right though, I assume the content are strings?

– ShamPooSham
Nov 21 '18 at 10:04

as i m new in typescript so i said array-list sorry for that.but yes those values are string

– Suraj Ghadge
Nov 21 '18 at 10:07

Basically, the type is string and you want string. You can use flat as @ritaj proposed, but it won't work in all browsers as it is a recent addition to javascript. The operation to go from any to any is called flattening and there is a lot you can find about it online. Here's one way to do it schneidenbach.gitbooks.io/typescript-cookbook/…

– ShamPooSham
Nov 21 '18 at 10:23

add a comment |

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

– ritaj
Nov 21 '18 at 10:00

There is no such thing as an array-list in typescript, what you seem to have is an array of arrays. Your array content doesn't look right though, I assume the content are strings?

– ShamPooSham
Nov 21 '18 at 10:04

as i m new in typescript so i said array-list sorry for that.but yes those values are string

– Suraj Ghadge
Nov 21 '18 at 10:07

Basically, the type is string and you want string. You can use flat as @ritaj proposed, but it won't work in all browsers as it is a recent addition to javascript. The operation to go from any to any is called flattening and there is a lot you can find about it online. Here's one way to do it schneidenbach.gitbooks.io/typescript-cookbook/…

– ShamPooSham
Nov 21 '18 at 10:23

developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…

– ritaj
Nov 21 '18 at 10:00

There is no such thing as an array-list in typescript, what you seem to have is an array of arrays. Your array content doesn't look right though, I assume the content are strings?

– ShamPooSham
Nov 21 '18 at 10:04

as i m new in typescript so i said array-list sorry for that.but yes those values are string

– Suraj Ghadge
Nov 21 '18 at 10:07

Basically, the type is string and you want string. You can use flat as @ritaj proposed, but it won't work in all browsers as it is a recent addition to javascript. The operation to go from any to any is called flattening and there is a lot you can find about it online. Here's one way to do it schneidenbach.gitbooks.io/typescript-cookbook/…

– ShamPooSham
Nov 21 '18 at 10:23

add a comment |

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