Merge pull request #16 from tkelman/compat

Use Compat, test both nightly and release on Travis

OK – I'm going to merge this in, then release v0.1.1 and push an updated METADATA.jl, then properly tag the releases here to match (I'm not intimately familiar with the package system for Julia, so didn't realize it was doing the tagging in the METADATA.jl repo rather than pulling tags from here)

.travis.yml

@@ -1,13 +1,13 @@
-language: cpp
-compiler:
-  - clang
+language: julia
+os:
+  - linux
+  - osx
+julia:
+  - release
+  - nightly
 notifications:
   email: false
-before_install:
-  - sudo add-apt-repository ppa:staticfloat/julia-deps -y
-  - sudo add-apt-repository ppa:staticfloat/julianightlies -y
-  - sudo apt-get update -qq -y
-  - sudo apt-get install libpcre3-dev julia -y
-script:
-  - julia -e 'Pkg.init(); run(`ln -s $(pwd()) $(Pkg.dir("BloomFilters"))`); Pkg.pin("BloomFilters"); Pkg.resolve()'
-  - julia -e 'using BloomFilters; @assert isdefined(:BloomFilters); @assert typeof(BloomFilters) === Module; include(joinpath(Pkg.dir("BloomFilters"), "test/runtests.jl"))'
+# uncomment the following lines to override the default test script
+#script:
+#  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+#  - julia --check-bounds=yes -e 'Pkg.clone(pwd()); Pkg.build("BloomFilters"); Pkg.test("BloomFilters"; coverage=true)'

REQUIRE

@@ -1 +1,2 @@
 julia 0.3.1-
+Compat

src/bloom-filter.jl

@@ -1,3 +1,5 @@
+using Compat
+
 include("probabilities.jl")
 
 type BloomFilter
@@ -15,8 +17,8 @@ end
 # which uses 2 hash functions vs. k and has comparable properties
 # See Kirsch and Mitzenmacher, 2008: http://www.eecs.harvard.edu/~kirsch/pubs/bbbf/rsa.pdf
 function hash_n(key::Any, k::Int, max::Int)
-    a_hash = hash(key, UInt(0))
-    b_hash = hash(key, UInt(170))
+    a_hash = hash(key, @compat UInt(0))
+    b_hash = hash(key, @compat UInt(170))
     hashes = Array(Uint, k)
     for i in 1:k
         hashes[i] = mod(a_hash + i * b_hash, max) + 1