case_

Types

CaseExpression

pub type CaseExpression(input, output) {
  CaseExpression(
    input_expression: Expression(input),
    cases: List(
      #(Matcher(Unchecked, Unchecked), Expression(output)),
    ),
  )
}

Constructors

CaseExpression(
  input_expression: Expression(input),
  cases: List(
    #(Matcher(Unchecked, Unchecked), Expression(output)),
  ),
)

Functions

build_expression

</>

pub fn build_expression(
  case_: CaseExpression(a, b),
) -> Expression(b)

new

</>

pub fn new(
  input_expression: Expression(a),
) -> CaseExpression(a, b)

with_matcher

</>

pub fn with_matcher(
  old: CaseExpression(a, b),
  matcher: Matcher(a, c),
  handler: fn(c) -> Expression(b),
) -> CaseExpression(a, b)