how to convert 2d array to objects





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-2















i have this kind of array objects:



[
{
"abc": [
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"bcd": [
{
"as df": [
"fd/f",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"fd": [
{
"fdf ff": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
}
]


to put it simply, that is an array of objects, where the objects will be inside of the array and become the index of the array. but, i want the array gone, so it will become pure object lists. so i want to convert it into something like this



 {
"abc":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"bcd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"fd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
}


I have tried using flatmap but it does not work. can someone help me how to do this. answer is appreciated. many thanks










share|improve this question




















  • 1





    it looks like you're trying to extract the first value of an array?

    – Dacre Denny
    Nov 27 '18 at 1:55











  • something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

    – Amam Mustofa
    Nov 27 '18 at 2:02






  • 1





    You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

    – Andy
    Nov 27 '18 at 2:05











  • i have edited just know

    – Amam Mustofa
    Nov 27 '18 at 2:23


















-2















i have this kind of array objects:



[
{
"abc": [
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"bcd": [
{
"as df": [
"fd/f",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"fd": [
{
"fdf ff": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
}
]


to put it simply, that is an array of objects, where the objects will be inside of the array and become the index of the array. but, i want the array gone, so it will become pure object lists. so i want to convert it into something like this



 {
"abc":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"bcd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"fd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
}


I have tried using flatmap but it does not work. can someone help me how to do this. answer is appreciated. many thanks










share|improve this question




















  • 1





    it looks like you're trying to extract the first value of an array?

    – Dacre Denny
    Nov 27 '18 at 1:55











  • something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

    – Amam Mustofa
    Nov 27 '18 at 2:02






  • 1





    You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

    – Andy
    Nov 27 '18 at 2:05











  • i have edited just know

    – Amam Mustofa
    Nov 27 '18 at 2:23














-2












-2








-2








i have this kind of array objects:



[
{
"abc": [
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"bcd": [
{
"as df": [
"fd/f",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"fd": [
{
"fdf ff": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
}
]


to put it simply, that is an array of objects, where the objects will be inside of the array and become the index of the array. but, i want the array gone, so it will become pure object lists. so i want to convert it into something like this



 {
"abc":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"bcd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"fd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
}


I have tried using flatmap but it does not work. can someone help me how to do this. answer is appreciated. many thanks










share|improve this question
















i have this kind of array objects:



[
{
"abc": [
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"bcd": [
{
"as df": [
"fd/f",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
},
"fd": [
{
"fdf ff": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
]
}
]


to put it simply, that is an array of objects, where the objects will be inside of the array and become the index of the array. but, i want the array gone, so it will become pure object lists. so i want to convert it into something like this



 {
"abc":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"bcd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
},
"fd":
{
"abc def": [
"sdf/sdf",
"qwe/er",
"kjf/er",
"0/1",
"df/ff",
"kkf/iei",
]
}
}


I have tried using flatmap but it does not work. can someone help me how to do this. answer is appreciated. many thanks







javascript arrays javascript-objects






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 27 '18 at 2:28







Amam Mustofa

















asked Nov 27 '18 at 1:53









Amam MustofaAmam Mustofa

347




347








  • 1





    it looks like you're trying to extract the first value of an array?

    – Dacre Denny
    Nov 27 '18 at 1:55











  • something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

    – Amam Mustofa
    Nov 27 '18 at 2:02






  • 1





    You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

    – Andy
    Nov 27 '18 at 2:05











  • i have edited just know

    – Amam Mustofa
    Nov 27 '18 at 2:23














  • 1





    it looks like you're trying to extract the first value of an array?

    – Dacre Denny
    Nov 27 '18 at 1:55











  • something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

    – Amam Mustofa
    Nov 27 '18 at 2:02






  • 1





    You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

    – Andy
    Nov 27 '18 at 2:05











  • i have edited just know

    – Amam Mustofa
    Nov 27 '18 at 2:23








1




1





it looks like you're trying to extract the first value of an array?

– Dacre Denny
Nov 27 '18 at 1:55





it looks like you're trying to extract the first value of an array?

– Dacre Denny
Nov 27 '18 at 1:55













something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

– Amam Mustofa
Nov 27 '18 at 2:02





something like that, i actually have lists of objects inside of the array, i want to convert the array to only have lists of object instead of putting it inside of the array

– Amam Mustofa
Nov 27 '18 at 2:02




1




1





You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

– Andy
Nov 27 '18 at 2:05





You should improve the quality of your question. "Something like that" is pretty useless to us if you need to solve an explicit problem. Also, that data structure has a problem with the closing brackets and gives an error.

– Andy
Nov 27 '18 at 2:05













i have edited just know

– Amam Mustofa
Nov 27 '18 at 2:23





i have edited just know

– Amam Mustofa
Nov 27 '18 at 2:23












1 Answer
1






active

oldest

votes


















0














This could work:



const a = [{"abc": [{"abc def": ["sdf/sdf", "qwe/er", "kjf/er", "0/1", "df/ff", "kkf/iei"] } ] }];    
a.reduce((obj, item) => { const key = Object.keys(item)[0]; const first_value = item[key][0]; return {[key]: first_value}}, {})





share|improve this answer
























  • thank you for answering. but, this only works for the first value, how about the other objects

    – Amam Mustofa
    Nov 27 '18 at 2:50












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1 Answer
1






active

oldest

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1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














This could work:



const a = [{"abc": [{"abc def": ["sdf/sdf", "qwe/er", "kjf/er", "0/1", "df/ff", "kkf/iei"] } ] }];    
a.reduce((obj, item) => { const key = Object.keys(item)[0]; const first_value = item[key][0]; return {[key]: first_value}}, {})





share|improve this answer
























  • thank you for answering. but, this only works for the first value, how about the other objects

    – Amam Mustofa
    Nov 27 '18 at 2:50
















0














This could work:



const a = [{"abc": [{"abc def": ["sdf/sdf", "qwe/er", "kjf/er", "0/1", "df/ff", "kkf/iei"] } ] }];    
a.reduce((obj, item) => { const key = Object.keys(item)[0]; const first_value = item[key][0]; return {[key]: first_value}}, {})





share|improve this answer
























  • thank you for answering. but, this only works for the first value, how about the other objects

    – Amam Mustofa
    Nov 27 '18 at 2:50














0












0








0







This could work:



const a = [{"abc": [{"abc def": ["sdf/sdf", "qwe/er", "kjf/er", "0/1", "df/ff", "kkf/iei"] } ] }];    
a.reduce((obj, item) => { const key = Object.keys(item)[0]; const first_value = item[key][0]; return {[key]: first_value}}, {})





share|improve this answer













This could work:



const a = [{"abc": [{"abc def": ["sdf/sdf", "qwe/er", "kjf/er", "0/1", "df/ff", "kkf/iei"] } ] }];    
a.reduce((obj, item) => { const key = Object.keys(item)[0]; const first_value = item[key][0]; return {[key]: first_value}}, {})






share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 27 '18 at 2:32









DinlDinl

135




135













  • thank you for answering. but, this only works for the first value, how about the other objects

    – Amam Mustofa
    Nov 27 '18 at 2:50



















  • thank you for answering. but, this only works for the first value, how about the other objects

    – Amam Mustofa
    Nov 27 '18 at 2:50

















thank you for answering. but, this only works for the first value, how about the other objects

– Amam Mustofa
Nov 27 '18 at 2:50





thank you for answering. but, this only works for the first value, how about the other objects

– Amam Mustofa
Nov 27 '18 at 2:50




















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