Sha256: 6818fade0966de6e6650d5bad1bd492205f66e0d38bef7dd417555f5a63e5c9e
Contents?: true
Size: 656 Bytes
Versions: 6
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Stored size: 656 Bytes
Contents
describe "Array#collect" do
it "returns a copy of array with each element replaced by the value returned by block" do
a = ['a', 'b', 'c', 'd']
b = a.collect { |i| i + '!'}
b.should == ['a!', 'b!', 'c!', 'd!']
# a.object_id.should_not == a.object_id
end
it "does not change self" do
a = ['a', 'b', 'c', 'd']
b = a.collect { |i| i + '!' }
a.should == ['a', 'b', 'c', 'd']
end
it "returns the evaluated value of the block if it broke in the block" do
a = ['a', 'b', 'c', 'd']
b = a.collect do |i|
if i == 'c'
break 0
else
i + '!'
end
end
b.should == 0
end
end
Version data entries
6 entries across 6 versions & 1 rubygems