The Underscore.js _.toPath() function is used to convert the given value to a property path array.
Syntax:
_.toPath('key')
Parameters: This method accepts a single parameter as mentioned above and described below.
key: The key value that need to convert to path array.
Return Value: The new property path array.
Below example illustrates the _.getPath() function is Underscore.js.
Example 1:
HTML
<!DOCTYPE html> <html> <head> <script src= </script> </head> <body> <script type="text/javascript"> // Use of _.toPath() method let gfg = _.toPath(['neveropen', 'for', 'neveropen']); // Printing the output console.log(gfg); </script> </body> </html> |
Output:
["neveropen","for","neveropen"]
Example 2:
HTML
<!DOCTYPE html> <html> <head> <script src= </script> </head> <body> <script type="text/javascript"> var originalToPath = _.toPath; _.mixin({ toPath: function (path) { return _.isString(path) ? path.split('.') : originalToPath(path); } }); console.log({ a: [{ b: 5 }] }, 'a.0.b'); </script> </body> </html> |
Output:
{"a":[{"b":5}]}
a.0.b
Reference: https://underscorejs.org/#toPath
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