34 lines
850 B
JavaScript
34 lines
850 B
JavaScript
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const math = require('math-expression-evaluator');
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const stripIndents = require('common-tags').stripIndents;
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exports.run = (bot, msg, args) => {
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if (args.length < 1) {
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throw 'You must provide a equation to be solved on the calculator';
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}
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const question = args.join(' ');
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let answer;
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try {
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answer = math.eval(question);
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} catch (err) {
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throw `Invalid math equation: ${err}`;
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}
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msg.delete();
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msg.channel.send({
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embed: bot.utils.embed('', stripIndents`
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**Equation:**\n\`\`\`\n${question}\n\`\`\`
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**Answer:**\n\`\`\`\n${answer}\n\`\`\`
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`)
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});
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};
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exports.info = {
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name: 'calculate',
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usage: 'calculate <equation>',
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aliases: ['calc', 'math'],
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description: 'Calculates any math equation',
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credits: 'Carbowix',
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};
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