Examples with Option cyclops.control.Option used on opensource projects

Example 1 with Option

use of cyclops.control.Option in project cyclops by aol.

the class Do3Test method doOptionPeek1.

@Test
public void doOptionPeek1() {
    AtomicInteger ai = new AtomicInteger(-1);
    Option<Integer> eleven = Do.forEach(OptionInstances.monad())._of(10)._of(100)._of(1000).peek(i -> {
        ai.set(i);
    }).fold(Option::narrowK);
    assertThat(ai.get(), equalTo(1000));
}

Example 2 with Option

use of cyclops.control.Option in project cyclops by aol.

the class Do5Test method doOptionPeek1.

@Test
public void doOptionPeek1() {
    AtomicInteger ai = new AtomicInteger(-1);
    Option<Integer> eleven = Do.forEach(OptionInstances.monad())._of(10)._of(100)._of(1000)._of(10000)._of(100000).peek(i -> {
        ai.set(i);
    }).fold(Option::narrowK);
    assertThat(ai.get(), equalTo(100000));
}

Example 3 with Option

use of cyclops.control.Option in project cyclops by aol.

the class Do7Test method doOptionPeek1.

@Test
public void doOptionPeek1() {
    AtomicInteger ai = new AtomicInteger(-1);
    Option<Integer> eleven = Do.forEach(OptionInstances.monad())._of(10)._of(100)._of(1000)._of(10000)._of(100000)._of(1000000)._of(10000000).peek(i -> {
        ai.set(i);
    }).fold(Option::narrowK);
    assertThat(ai.get(), equalTo(10000000));
}

Example 4 with Option

use of cyclops.control.Option in project cyclops by aol.

the class Do2Test method doOptionPeek1.

@Test
public void doOptionPeek1() {
    AtomicInteger ai = new AtomicInteger(-1);
    Option<Integer> eleven = Do.forEach(OptionInstances.monad())._of(10)._of(100).peek(i -> {
        ai.set(i);
    }).fold(Option::narrowK);
    assertThat(ai.get(), equalTo(100));
}

Example 5 with Option

use of cyclops.control.Option in project cyclops by aol.

the class Do4Test method doOptionPeek1.

@Test
public void doOptionPeek1() {
    AtomicInteger ai = new AtomicInteger(-1);
    Option<Integer> eleven = Do.forEach(OptionInstances.monad())._of(10)._of(100)._of(1000)._of(10000).peek(i -> {
        ai.set(i);
    }).fold(Option::narrowK);
    assertThat(ai.get(), equalTo(10000));
}