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Versions: 23
Compression:
Stored size: 1.57 KB
Contents
require File.expand_path(File.join(File.dirname(__FILE__), 'spec_helper'))
describe "#try_call" do
describe "with an Object" do
before :all do
@receiver = Object.new
end
it "returns receiver itself" do
@receiver.try_call.should == @receiver
end
end
describe "with a number" do
before :all do
@receiver = 42
end
it "returns receiver itself" do
@receiver.try_call.should == @receiver
end
end
describe "with a String" do
before :all do
@receiver = "Ruby, programmer's best friend"
end
it "returns receiver itself" do
@receiver.try_call.should == @receiver
end
end
describe "with a hash" do
before :all do
@receiver = { :functional_programming => "FTW" }
end
it "returns receiver itself" do
@receiver.try_call.should == @receiver
end
end
describe "with a Proc" do
before :all do
@receiver = Proc.new { 5 * 7 }
end
it "returns result of calling of a proc" do
@receiver.try_call.should == 35
end
end
describe "with a Proc that takes 2 arguments" do
before :all do
@receiver = Proc.new { |one, other| one + other }
end
it "passes arguments to #call, returns result of calling of a proc" do
@receiver.try_call(10, 20).should == 30
end
end
describe "with a Proc that takes 3 arguments" do
before :all do
@receiver = Proc.new { |a, b, c| (a + b) * c }
end
it "passes arguments to #call, returns result of calling of a proc" do
@receiver.try_call(10, 20, 3).should == 90
end
end
end
Version data entries
23 entries across 22 versions & 5 rubygems