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Forked from mbleigh/Alternative.rb
Created August 29, 2008 16:22
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# I hear that aliasing lambda is bad, but this is
# much more readable...
def this_block(&block)
block
end
this_block{ @this.destroy }.should change(Thing, :count).by(-1)
#Throw this in spec helper
def block_should(matcher, &block)
block.should matcher
end
def block_should_not(matcher, &block)
block.should_not matcher
end
#Use it like this
block_should change(Thing, :count).by(-1) do
@thing.destroy
end
#Which is just a little cleaner version of this
lambda do
@thing.destroy
end.should change(Thing, :count).by(1)
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