Use the new lambda literal syntax ->(params) {...}

snusnu · Jul 9, 2013 · 202b8e1 · 202b8e1
1 parent d2bd081
commit 202b8e1
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Showing 11 changed files with 13 additions and 16 deletions.
diff --git a/config/rubocop.yml b/config/rubocop.yml
@@ -17,9 +17,6 @@ HashSyntax:
 Blocks:
   Enabled: false
 
-Lambda:
-  Enabled: false
-
 SpaceInsideBrackets:
   Enabled: false
 

diff --git a/spec/integration/substation/dispatcher/call_spec.rb b/spec/integration/substation/dispatcher/call_spec.rb
@@ -181,8 +181,8 @@ def call
   end # module Actions
 
   module Observers
-    LOG_EVENT  = lambda { |response| response }
-    SEND_EMAIL = lambda { |response| response }
+    LOG_EVENT  = ->(response) { response }
+    SEND_EMAIL = ->(response) { response }
   end
 
   DB = Database.new({

diff --git a/spec/unit/substation/chain/dsl/builder/dsl_spec.rb b/spec/unit/substation/chain/dsl/builder/dsl_spec.rb
@@ -9,7 +9,7 @@
   let(:builder)    { described_class.new(registry) }
   let(:registry)   { { :test => Spec::Processor } }
   let(:processors) { [] }
-  let(:block)      { lambda { |_| test(Spec::FAKE_HANDLER, EMPTY_ARRAY) } }
+  let(:block)      { ->(_) { test(Spec::FAKE_HANDLER, EMPTY_ARRAY) } }
 
   let(:processor)  { Spec::FAKE_PROCESSOR }
 

diff --git a/spec/unit/substation/chain/dsl/class_methods/processors_spec.rb b/spec/unit/substation/chain/dsl/class_methods/processors_spec.rb
@@ -9,7 +9,7 @@
   context 'and a block is given' do
     subject { described_class.processors(chain, &block) }
 
-    let(:block)     { lambda { |_| use(Spec::FAKE_PROCESSOR) } }
+    let(:block)     { ->(_) { use(Spec::FAKE_PROCESSOR) } }
     let(:processor) { Spec::FAKE_PROCESSOR }
 
     it { should include(processor) }

diff --git a/spec/unit/substation/chain/dsl/failure_chain_spec.rb b/spec/unit/substation/chain/dsl/failure_chain_spec.rb
@@ -8,13 +8,13 @@
   let(:object)   { dsl.new([ Spec::FAKE_PROCESSOR ]) }
   let(:dsl)      { described_class::Builder.call(registry) }
   let(:registry) { Environment::DSL.registry(&block) }
-  let(:block)    { lambda { |_| register(:test, Spec::Processor) } }
+  let(:block)    { ->(_) { register(:test, Spec::Processor) } }
 
   let(:processor)     { Spec::FAKE_PROCESSOR.with_failure_chain(failure_chain) }
   let(:failure_chain) { mock }
 
   context 'when the processor to alter is registered' do
-    let(:name)          { :test }
+    let(:name) { :test }
 
     its(:processors) { should include(processor) }
 

diff --git a/spec/unit/substation/chain/dsl/processors_spec.rb b/spec/unit/substation/chain/dsl/processors_spec.rb
@@ -11,7 +11,7 @@
   context 'and a block is given' do
     let(:object) { described_class.new(chain, &block) }
     let(:chain)  { EMPTY_ARRAY }
-    let(:block)  { lambda { |_| use(Spec::FAKE_PROCESSOR) } }
+    let(:block)  { ->(_) { use(Spec::FAKE_PROCESSOR) } }
 
     it { should include(processor) }
 

diff --git a/spec/unit/substation/environment/chain_spec.rb b/spec/unit/substation/environment/chain_spec.rb
@@ -7,10 +7,10 @@
   let(:object) { described_class.build(&block) }
 
   let(:other)    { EMPTY_ARRAY }
-  let(:chain)    { lambda { |_| test Spec::FAKE_HANDLER, EMPTY_ARRAY } }
+  let(:chain)    { ->(_) { test Spec::FAKE_HANDLER, EMPTY_ARRAY } }
   let(:dsl)      { Chain::DSL::Builder.call(registry) }
   let(:registry) { described_class::DSL.registry(&block) }
-  let(:block)    { lambda { |_| register(:test, Spec::Processor) } }
+  let(:block)    { ->(_) { register(:test, Spec::Processor) } }
 
   let(:expected) { Chain.new(processors) }
 

diff --git a/spec/unit/substation/environment/class_methods/build_spec.rb b/spec/unit/substation/environment/class_methods/build_spec.rb
@@ -5,7 +5,7 @@
 describe Substation::Environment, '.build' do
   subject { described_class.build(&block) }
 
-  let(:block)    { lambda { |_| register(:test, Substation) } }
+  let(:block)    { ->(_) { register(:test, Substation) } }
   let(:expected) { described_class.new(registry) }
   let(:registry) { described_class::DSL.registry(&block) }
 

diff --git a/spec/unit/substation/environment/dsl/class_methods/registry_spec.rb b/spec/unit/substation/environment/dsl/class_methods/registry_spec.rb
@@ -6,7 +6,7 @@
   context 'when a block is given' do
     subject { described_class.registry(&block) }
 
-    let(:block)    { lambda { |_| register :test, Spec::Processor } }
+    let(:block)    { ->(_) { register :test, Spec::Processor } }
     let(:expected) { { :test => Spec::Processor } }
 
     it { should eql(expected) }

diff --git a/spec/unit/substation/environment/dsl/registry_spec.rb b/spec/unit/substation/environment/dsl/registry_spec.rb
@@ -7,7 +7,7 @@
 
   context 'when a block is given' do
     let(:object)   { described_class.new(&block) }
-    let(:block)    { lambda { |_| register :test, Spec::Processor } }
+    let(:block)    { ->(_) { register :test, Spec::Processor } }
     let(:expected) { { :test => Spec::Processor } }
 
     it { should eql(expected) }

diff --git a/spec/unit/substation/utils/class_methods/coerce_callable_spec.rb b/spec/unit/substation/utils/class_methods/coerce_callable_spec.rb
@@ -27,7 +27,7 @@
   end
 
   context 'with a Proc handler' do
-    let(:handler) { lambda { |response| respone } }
+    let(:handler) { ->(response) { response } }
 
     it { should be(handler) }
   end