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Looping through a dictionary array

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

1

1

$begingroup$

I have the bellow algorithm which I wrote in order to loop through an dictionary array. which looks like: ["mediaX": AnyObject]

The problem is that sometimes, although it has only consistently happened with one post among hundreds, it will loop forever printing the error print statement. How could it be changed in order to make it more efficient or more safe?

for anyImage in snapshot! {

var mediaNumArrayOrderd = [Int]()

guard var imageUrlString = anyImage.value as? [String:AnyObject] else return 
print("inside the anyImage22, ", imageUrlString)

var values = [AnyObject]()
var keys = [String]()
var Done = false
var j = 1

//The bellow algorithom sorts the array and stores the correct values to then loop through the above two arrays
while !Done 
 for i in imageUrlString 

 if "media(j)" == i.key 
 values.append(i.value)
 keys.append(i.key)
 print(i, " This is teh i for in if ")
 if imageUrlString.count == j 
 Done = true
 break;
 
 j+=1
 else 
 print("No,,.")
 print("There was an error when sorting the medias. Line 136 in the p2 VC")
 break
 
 

 ...//more code

Update:

Upon further testing, for some reason, all of a sudden all posts have this problem. i dont know why this is happening it seems to have come out of nowhere. Maybe it was a change elsewhere in the code, i will check but I think its unlikely.

algorithm sorting swift ios

share|improve this question

edited 2 mins ago

NCT 127

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$endgroup$

add a comment | 

1

1

$begingroup$

I have the bellow algorithm which I wrote in order to loop through an dictionary array. which looks like: ["mediaX": AnyObject]

The problem is that sometimes, although it has only consistently happened with one post among hundreds, it will loop forever printing the error print statement. How could it be changed in order to make it more efficient or more safe?

for anyImage in snapshot! {

var mediaNumArrayOrderd = [Int]()

guard var imageUrlString = anyImage.value as? [String:AnyObject] else return 
print("inside the anyImage22, ", imageUrlString)

var values = [AnyObject]()
var keys = [String]()
var Done = false
var j = 1

//The bellow algorithom sorts the array and stores the correct values to then loop through the above two arrays
while !Done 
 for i in imageUrlString 

 if "media(j)" == i.key 
 values.append(i.value)
 keys.append(i.key)
 print(i, " This is teh i for in if ")
 if imageUrlString.count == j 
 Done = true
 break;
 
 j+=1
 else 
 print("No,,.")
 print("There was an error when sorting the medias. Line 136 in the p2 VC")
 break
 
 

 ...//more code

Update:

Upon further testing, for some reason, all of a sudden all posts have this problem. i dont know why this is happening it seems to have come out of nowhere. Maybe it was a change elsewhere in the code, i will check but I think its unlikely.

algorithm sorting swift ios

share|improve this question

edited 2 mins ago

NCT 127

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$endgroup$

add a comment | 

$begingroup$

I have the bellow algorithm which I wrote in order to loop through an dictionary array. which looks like: ["mediaX": AnyObject]

The problem is that sometimes, although it has only consistently happened with one post among hundreds, it will loop forever printing the error print statement. How could it be changed in order to make it more efficient or more safe?

for anyImage in snapshot! {

var mediaNumArrayOrderd = [Int]()

guard var imageUrlString = anyImage.value as? [String:AnyObject] else return 
print("inside the anyImage22, ", imageUrlString)

var values = [AnyObject]()
var keys = [String]()
var Done = false
var j = 1

//The bellow algorithom sorts the array and stores the correct values to then loop through the above two arrays
while !Done 
 for i in imageUrlString 

 if "media(j)" == i.key 
 values.append(i.value)
 keys.append(i.key)
 print(i, " This is teh i for in if ")
 if imageUrlString.count == j 
 Done = true
 break;
 
 j+=1
 else 
 print("No,,.")
 print("There was an error when sorting the medias. Line 136 in the p2 VC")
 break
 
 

 ...//more code

Update:

Upon further testing, for some reason, all of a sudden all posts have this problem. i dont know why this is happening it seems to have come out of nowhere. Maybe it was a change elsewhere in the code, i will check but I think its unlikely.

algorithm sorting swift ios

share|improve this question

edited 2 mins ago

NCT 127

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$endgroup$

for anyImage in snapshot! {

var mediaNumArrayOrderd = [Int]()

guard var imageUrlString = anyImage.value as? [String:AnyObject] else return 
print("inside the anyImage22, ", imageUrlString)

var values = [AnyObject]()
var keys = [String]()
var Done = false
var j = 1

//The bellow algorithom sorts the array and stores the correct values to then loop through the above two arrays
while !Done 
 for i in imageUrlString 

 if "media(j)" == i.key 
 values.append(i.value)
 keys.append(i.key)
 print(i, " This is teh i for in if ")
 if imageUrlString.count == j 
 Done = true
 break;
 
 j+=1
 else 
 print("No,,.")
 print("There was an error when sorting the medias. Line 136 in the p2 VC")
 break
 
 

 ...//more code

share|improve this question

edited 2 mins ago

NCT 127

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

edited 2 mins ago

NCT 127

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 22 mins ago

NCT 127NCT 127

63

New contributor

NCT 127 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 22 mins ago

NCT 127NCT 127

63