Crystal equivalent to algebraic data types...

How do I get the html from the web page that I am trying to scrape in a string?...

What am I supposed to pass to the following method in Crystal?...

Fibonacci problem causes Arithmetic overflow...

Threading HTTP requests in Crystal...

crystal Error: undefined method 'length' for Array(String)...

How to print current username in Crystal-lang?...

How do I make generic memoization in Crystal?...

Where does Crystal install shards?...

Why doesn't crystal's type inference work on classes as expected?...

Purpose of no-codegen option on crystal build?...

How to iterate over grapheme clusters in Crystal?...

Crystal: inheritance vs inclusion vs extension...

In Crystal, what's the difference between inheritance and inclusion?...

Crystal - Pass instance variable to parent class...

Type specification in Crystal...

Why can't Crystal resolve the type of the assignment of 1 + 1?...

How to read a certain number of characters (as opposed to bytes) in Crystal?...

How do I access an object's eigenclass in Crystal?...

Use PullParser to deserialize Range in Crystal...

Can you require a whole set of modules or classes via one require statement?...

Timers/Intervals in Crystal Lang...

How do I check which Operating System (OS) is used in Crystal?...

In Crystal FFI, how do I access a type in the C library?...

Subtract two times in crystal lang...

Is there a more idiomatic way to cast json to a specific Hash type in Crystal?...

Clear terminal / console in Crystal (CLI)...

Error: undefined method 'x' for Nil (compile-time type is (Point | Nil))...

Lucky / Crystal init error: undefined method 'signal' for Process...

Is there a way to do one-liners in Crystal language?...