A generic rule to enforce correct call arguments length.
For example CanvasRenderingContext2D.drawImage() can config as {'*.drawImage': [3, 5, 9]}, so it must be called with 3 or 5 or 9 arguments.
// Fail
context.drawImage(image, dx);
context.drawImage(image, dx, dy, dWidth, );
// Pass
context.drawImage(image, dx, dy);This rule accepts a configurable list, for each method of function, value can be a number or a range, or allowed lengths.
{
rules: {
'unicorn/call-arguments-length':[
'error',
{
'parseInt': 2,
'*.drawImage': [3, 5, 9],
'*.addEventListener': {min: 2}
}
]
}
}Ref: #974 (comment)
sindresorhus / eslint-plugin-unicorn
More than 100 powerful ESLint rules
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