haskell

Haskell

Sample

• Avoid partial functions (head, read, etc).
• Compile code with -Wall -Werror.
• Break long expressions before operators or keywords.
• Break long type signatures between arguments.
• Use a blank line between pragma and module statements.
• Order imports in three sections, separating each by a blank line: standard libraries, third-party libraries, application modules. Within each section, alphabetize the imports and place qualified imports last.
• Order pragma statements alphabetically.
• Use comma-first style exports, records, and lists.
• Use four-space indentation except the where keyword which is indented two spaces. Example.
• Use only one pragma statement per line.