Examples with RubyProc org.jruby.RubyProc used on opensource projects

Example 6 with RubyProc

use of org.jruby.RubyProc in project enumerable by hraberg.

the class JRubyTest method convertRubyMethodProcToFn.

@Test
public void convertRubyMethodProcToFn() throws ScriptException {
    RubyProc proc = (RubyProc) rb.eval("(\"hello\".method :upcase).to_proc");
    assertEquals("HELLO", toFn0(proc).call());
}

Example 7 with RubyProc

use of org.jruby.RubyProc in project enumerable by hraberg.

the class JRubyTest method convertFnToRubyProc.

@Test
public void convertFnToRubyProc() throws ScriptException {
    Ruby ruby = Ruby.getGlobalRuntime();
    RubyProc proc = toProc(Lambda.λ(s, s.toUpperCase()));
    assertEquals(ruby.newString("HELLO"), proc.call(ruby.getThreadService().getCurrentContext(), new IRubyObject[] { ruby.newString("hello") }));
}

Example 8 with RubyProc

use of org.jruby.RubyProc in project enumerable by hraberg.

the class JRubyTest method interactingWithGroovy.

@Test
public void interactingWithGroovy() throws Exception {
    Ruby ruby = Ruby.getGlobalRuntime();
    ScriptEngine groovy = GroovyTest.getGroovyEngine();
    Closure<?> closure = (Closure<?>) groovy.eval("{ n, m -> n * m }");
    RubyProc proc = toProc(LambdaGroovy.toFn2(closure));
    assertEquals(ruby.newFixnum(6), proc.call(ruby.getThreadService().getCurrentContext(), new IRubyObject[] { ruby.newFixnum(2), ruby.newFixnum(3) }));
    rb.put("block", proc);
    assertEquals(120L, rb.eval("[1, 2, 3, 4, 5].inject &block"));
}

Example 9 with RubyProc

use of org.jruby.RubyProc in project enumerable by hraberg.

the class JRubyTest method convertRubyMethodProcToFnKeepsDefaultValues.

@Test
public void convertRubyMethodProcToFnKeepsDefaultValues() throws ScriptException {
    RubyProc proc = (RubyProc) rb.eval("def my_upcase(s = 'world') s.upcase end; method(:my_upcase).to_proc");
    assertEquals("WORLD", toFn1(proc).call());
}

Example 10 with RubyProc

use of org.jruby.RubyProc in project enumerable by hraberg.

the class JRubyTest method interactingWithClojure.

@Test
public void interactingWithClojure() throws Exception {
    Ruby ruby = Ruby.getGlobalRuntime();
    IFn star = (IFn) ClojureTest.getClojureEngine().eval("*");
    RubyProc proc = toProc(LambdaClojure.toFn2(star));
    assertEquals(ruby.newFixnum(6), proc.call(ruby.getThreadService().getCurrentContext(), new IRubyObject[] { ruby.newFixnum(2), ruby.newFixnum(3) }));
    rb.put("block", proc);
    assertEquals(120L, rb.eval("[1, 2, 3, 4, 5].inject &block"));
}