refactor: Update getCreditHours function to handle additional cases (#222)
* refactor: Update getCreditHours function to handle additional cases * style: fix prettier
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@@ -122,11 +122,27 @@ export class CourseCatalogScraper {
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/**
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* Gets how many credit hours the course is worth
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* @param number the course number, CS 314H
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* @param courseNumber the course number, CS 314H
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* @return the number of credit hours the course is worth
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*/
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getCreditHours(number: string): number {
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return Number(number.split('')[0]);
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getCreditHours(courseNumber: string): number {
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let creditHours = Number(courseNumber.split('')[0]);
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const lastChar = courseNumber.slice(-1);
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// eslint-disable-next-line default-case
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switch (lastChar) {
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case 'A':
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case 'B':
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creditHours /= 2;
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break;
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case 'X':
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case 'Y':
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case 'Z':
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creditHours /= 3;
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break;
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}
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return creditHours;
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}
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/**
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