Sha256: f71bc03c2c569d692a20be25b1a72bbefd301ddd08ded6f50d247392b933bc8c
Contents?: true
Size: 702 Bytes
Versions: 48
Compression:
Stored size: 702 Bytes
Contents
require 'spec_helper'
describe "Blocks" do
it "accept default arguments" do
proc { |a, b = 100| [a, b] }.call(:foo, :bar).should == [:foo, :bar]
proc { |a, b = 100| [a, b] }.call(:foo).should == [:foo, 100]
end
it "the block variable can be optionally overwritten without destroying original block reference" do
klass = Class.new { def foo(&block); block = 100 if false; block; end }
klass.new.foo {}.should be_kind_of(Proc)
end
it "can accept a block" do
proc { |&b| b }.call(&:to_s).should be_kind_of(Proc)
end
it "does not cache block between invocations" do
p = proc { |&b| b }
p.call(&:to_s).should be_kind_of(Proc)
p.call.should be_nil
end
end
Version data entries
48 entries across 48 versions & 3 rubygems