@rescript/std/lib/es6/belt_Option.js

The motiviation of this repo is that when ReScript users want to share their library with JS users, the JS users don't need have ReScript toolchain installed, this makes sharing code with JS users easier (more details on that topic can be found in our [Ex

import * as Curry from "./curry.js";
import * as Caml_option from "./caml_option.js";

function keepU(opt, p) {
  if (opt !== undefined && p(Caml_option.valFromOption(opt))) {
    return opt;
  }
  
}

function keep(opt, p) {
  return keepU(opt, Curry.__1(p));
}

function forEachU(opt, f) {
  if (opt !== undefined) {
    return f(Caml_option.valFromOption(opt));
  }
  
}

function forEach(opt, f) {
  forEachU(opt, Curry.__1(f));
}

function getExn(x) {
  if (x !== undefined) {
    return Caml_option.valFromOption(x);
  }
  throw {
        RE_EXN_ID: "Not_found",
        Error: new Error()
      };
}

function mapWithDefaultU(opt, $$default, f) {
  if (opt !== undefined) {
    return f(Caml_option.valFromOption(opt));
  } else {
    return $$default;
  }
}

function mapWithDefault(opt, $$default, f) {
  return mapWithDefaultU(opt, $$default, Curry.__1(f));
}

function mapU(opt, f) {
  if (opt !== undefined) {
    return Caml_option.some(f(Caml_option.valFromOption(opt)));
  }
  
}

function map(opt, f) {
  return mapU(opt, Curry.__1(f));
}

function flatMapU(opt, f) {
  if (opt !== undefined) {
    return f(Caml_option.valFromOption(opt));
  }
  
}

function flatMap(opt, f) {
  return flatMapU(opt, Curry.__1(f));
}

function getWithDefault(opt, $$default) {
  if (opt !== undefined) {
    return Caml_option.valFromOption(opt);
  } else {
    return $$default;
  }
}

function orElse(opt, other) {
  if (opt !== undefined) {
    return opt;
  } else {
    return other;
  }
}

function isSome(x) {
  return x !== undefined;
}

function isNone(x) {
  return x === undefined;
}

function eqU(a, b, f) {
  if (a !== undefined) {
    if (b !== undefined) {
      return f(Caml_option.valFromOption(a), Caml_option.valFromOption(b));
    } else {
      return false;
    }
  } else {
    return b === undefined;
  }
}

function eq(a, b, f) {
  return eqU(a, b, Curry.__2(f));
}

function cmpU(a, b, f) {
  if (a !== undefined) {
    if (b !== undefined) {
      return f(Caml_option.valFromOption(a), Caml_option.valFromOption(b));
    } else {
      return 1;
    }
  } else if (b !== undefined) {
    return -1;
  } else {
    return 0;
  }
}

function cmp(a, b, f) {
  return cmpU(a, b, Curry.__2(f));
}

export {
  keepU ,
  keep ,
  forEachU ,
  forEach ,
  getExn ,
  mapWithDefaultU ,
  mapWithDefault ,
  mapU ,
  map ,
  flatMapU ,
  flatMap ,
  getWithDefault ,
  orElse ,
  isSome ,
  isNone ,
  eqU ,
  eq ,
  cmpU ,
  cmp ,
}
/* No side effect */