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JSON in R using paste
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| #"metrics" would be a user input into a function arguments | |
| metrics <- c("a", "b", "c") | |
| #Loop over the metrics list, appending proper curly braces | |
| metrics_conv <- lapply(metrics, function(x) paste('{"id":', '"', x, '"', '}', sep="")) | |
| #Collapse the list into a proper comma separated string | |
| metrics_final <- paste(metrics_conv, collapse=", ") |
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