The _.floor() method is used to compute numbers rounded down to precision means it rounded down to the floor value.
Syntax:
_.floor(number, [precision = 0])
Parameters: This method accepts two parameters as mentioned above and described below:
- number: This parameter holds the number to round down.
- [precision = 0]: This parameter holds the precision to round down to.
Return Value: This method returns the rounded down number.
Example 1: Here, const _ = require(‘lodash’) is used to import the lodash library into the file.
Javascript
// Requiring the lodash library  const _ = require("lodash");    // Use of _.floor() method let gfg = _.floor(2.4);          // Printing the output  console.log(gfg) |
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Output:
2
Example 2: Â
Javascript
// Requiring the lodash library  const _ = require("lodash");    // Use of _.floor() method let gfg = _.floor(0.525, 2);          // Printing the output  console.log(gfg) |
Output:
0.52
Example 3: Â
Javascript
// Requiring the lodash library  const _ = require("lodash");    // Use of _.floor() method let gfg = _.floor(1680, -2);          // Printing the output  console.log(gfg) |
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Output:
1600
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