Shopify Tutorials
Refining Text Strings: Remove and Replace Filters
Text Transformations: Capitalize, Upcase, and Downcase Filters
Append, Prepend, and Split
A Guide to Math Filters
The"liquid" Tag and Inline Comments
Iteration on arrays using the "for" tag
Conditional Statements - Extended
After learning the basics of conditional statements, we explore the contains, unless, and case operators. The contains operator is used to check a string in within a string or a string within an array of strings. The unless operator runs code if the statement is false. The case operator simplifies many if statements.
Conditional statements
The foundation of conditional statements can be boiled down to this: if this is true then run this code. You can also expand on that: if this is true then run this code, if not run a different code. Chaining conditions is common with different comparison operators using "or"/"and" to check if values are true or false.
Comparison operators
Comparison operators are exactly that, comparing two values in different ways. The output of comparing values will be a boolean, true or false. The Liquid operators: greater than >, greater than or equal to >=, less than <, less than or equal to <=, equal to ==, does not equal to !=, the and operator, the or operator.