Create A Project Create A Project $ mkdir demo - project $ cd demo - project $ hamler init $ make $ make run

Comments Comments Single line comments in Hamler start with -- : -- A single line comment Comments in Erlang start with % : %% erlang comment

Distributed Erlang/OTP Distributed Erlang/OTP Hamler is compiled to Erlang/OTP, which is a concurrent, fault-tolerant, distributed programming platform. A distributed Erlang/OT...

Spawn a new process Spawn a new process In Hamler, a new process is created via the spawn functions, which are defined in Control.Process.Spawn module. -- | Create a pr...

User-defined data types Mapping User-defined data types Mapping The constructors of Sum/Product algebraic data types are mapping to tuples in Erlang at compile-time. Hamler: ...

Functions Functions When we define a new function, we can give it a type signature. For example double is a function takes an Integer and gives an Integer doubled as output....

Module structure Module header Module structure A module is simply a bunch of related functions, types and type classes. This makes a program a collection of modules. This hel...

Storage-attached Indexing (SAI) Quickstart Create a keyspace Create a database table Create SAI indexes on the database table Add data to your table Try out CQL queries Removi...