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Size: 947 Bytes
Versions: 52
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Contents
require File.expand_path('../../spec_helper', __FILE__)
describe "The retry statement" do
it "re-executes the closest block" do
retry_first = true
retry_second = true
results = []
begin
results << 1
raise
rescue
results << 2
if retry_first
results << 3
retry_first = false
retry
end
begin
results << 4
raise
rescue
results << 5
if retry_second
results << 6
retry_second = false
retry
end
end
end
results.should == [1, 2, 3, 1, 2, 4, 5, 6, 4, 5]
end
end
describe "The retry keyword inside a begin block's rescue block" do
it "causes the begin block to be executed again" do
counter = 0
begin
counter += 1
raise "An exception"
rescue
retry unless counter == 7
end
counter.should == 7
end
end
language_version __FILE__, "retry"
Version data entries
52 entries across 52 versions & 2 rubygems