Merge pull request #20 from nepalez/v0.0.4

Fix issue #10

Author: nepalez

lib/rspec/sqlimit/counter.rb

@@ -32,6 +32,7 @@ def callback
       @callback ||= lambda do |_name, start, finish, _message_id, values|
         return if %w[CACHE SCHEMA].include? values[:name]
         return if cached_query?(values)
+
         queries << {
           sql: values[:sql],
           duration: (finish - start) * 1_000,

lib/rspec/sqlimit/reporter.rb

@@ -11,7 +11,6 @@ def initialize(counter)
 
     def call
       suffix = " among others (see mark ->)" if @matcher
-
       return "No queries were invoked" if @queries.empty?
 
       <<-MESSAGE.gsub(/ +\|/, "")
@@ -28,7 +27,7 @@ def lines
 
     def line(query, index)
       prefix = (matcher && query[:sql] =~ matcher) ? "->" : "  "
-      binds = query[:binds].any? ? "; #{query[:binds]} " : ""
+      binds = query[:binds]&.any? ? "; #{query[:binds]} " : ""
       "#{prefix} #{index + 1}) #{query[:sql]}#{binds}" \
       " (#{query[:duration].round(3)} ms)"
     end

spec/dummy/db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2017_02_11_104800) do
+ActiveRecord::Schema.define(version: 20170211104800) do
 
   create_table "users", force: :cascade do |t|
   end