Error when using .eq with Array

[joshuakoh1]

Code

const filters = [1, 2, 3, 4, 5];
console.log(filters);
return df.query(df.colA.eq(filters));

Output

(5) [1, 2, 3, 4, 5]        
Uncaught Error: LengthError: length of other must be equal to length of Series

[shrshk]

same problem with df = df.loc({ rows: df['id'].eq(['a', 'b']) }) I wonder if this library is missing an option to filter with an array

[shrshk]

same problem with df = df.loc({ rows: df['id'].eq(['a', 'b']) }) I wonder if this library is missing an option to filter with an array

I've found a work around to this problem

`const dfd = require("danfojs-node") const data = [ ['asefwc', 'Abdullah', 'Cumilla'], ['wefcss', 'Khairul', 'Jashore'], ['erfegf', 'Jaman', 'Magura'] ]

const columns = ['id', 'name', 'address']

let df = new dfd.DataFrame(data, { columns })

let ids = df['id'].values // get all the column values

let allRowsToInclude = []

idsToInclude.forEach((idToInclude) => { const rowsToInclude = ids.flatMap((id, idx) => id === idToInclude ? idx : []) allRowsToInclude = allRowsToInclude.push(... rowsToInclude) }

// creates a new df with filtered rows let dfFinal = df.loc({rows: allRowsToInclude}) `

[risenW]

Code

const filters = [1, 2, 3, 4, 5];
console.log(filters);
return df.query(df.colA.eq(filters));

Output

(5) [1, 2, 3, 4, 5]        
Uncaught Error: LengthError: length of other must be equal to length of Series

From the error message, it looks like the length of df.colA. and filter is not the same. They must be the same for `.eq. to work.