From 9be035a83182947be38ad59e56942a667a4b3805 Mon Sep 17 00:00:00 2001
From: Daniel Paul <im@danielpaul.me>
Date: Fri, 19 Mar 2021 10:30:26 +0000
Subject: [PATCH 1/2] Validate phone number

---
 Solutions/.DS_Store                          | Bin 0 -> 6148 bytes
 Solutions/Easy/.DS_Store                     | Bin 0 -> 6148 bytes
 Solutions/Easy/01/is_valid_phone_number.rb   |   4 ++
 Solutions/Easy/01/valid_phone_number_test.rb |  40 +++++++++++++++++++
 4 files changed, 44 insertions(+)
 create mode 100644 Solutions/.DS_Store
 create mode 100644 Solutions/Easy/.DS_Store
 create mode 100644 Solutions/Easy/01/is_valid_phone_number.rb
 create mode 100644 Solutions/Easy/01/valid_phone_number_test.rb

diff --git a/Solutions/.DS_Store b/Solutions/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..af44314bac282564cad9908d42894a127429c847
GIT binary patch
literal 6148
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literal 0
HcmV?d00001

diff --git a/Solutions/Easy/.DS_Store b/Solutions/Easy/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..4205d1dabeab3bf037a9e689d6058f79f487d356
GIT binary patch
literal 6148
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literal 0
HcmV?d00001

diff --git a/Solutions/Easy/01/is_valid_phone_number.rb b/Solutions/Easy/01/is_valid_phone_number.rb
new file mode 100644
index 0000000..073f9f3
--- /dev/null
+++ b/Solutions/Easy/01/is_valid_phone_number.rb
@@ -0,0 +1,4 @@
+def is_valid_phone_number(string)
+  # your code here...
+  false
+end
diff --git a/Solutions/Easy/01/valid_phone_number_test.rb b/Solutions/Easy/01/valid_phone_number_test.rb
new file mode 100644
index 0000000..7890de2
--- /dev/null
+++ b/Solutions/Easy/01/valid_phone_number_test.rb
@@ -0,0 +1,40 @@
+require 'minitest/autorun'
+require_relative 'is_valid_phone_number'
+
+class ValidPhoneNumberTest < Minitest::Test
+  def test_when_valid_phone_number
+    assert is_valid_phone_number("(123) 456-7890")
+  end
+
+  def test_extra_extra_number_missing_bracket
+    refute is_valid_phone_number("1111)555 2345")
+  end
+
+  def test_with_missing_bracket
+    refute is_valid_phone_number("098) 123 4567")
+  end
+
+  def test_less_numbers
+    refute is_valid_phone_number("(0) 123-4567")
+  end
+
+  def test_more_numbers
+    refute is_valid_phone_number("(00111) 123-4567")
+  end
+
+  def test_dash_missing
+    refute is_valid_phone_number("(123) 456 7890")
+  end
+
+  def test_dash_in_wrong_place
+    refute is_valid_phone_number("(123)-456 7890")
+  end
+
+  def test_when_not_numbers
+    refute is_valid_phone_number("(abc) def-ghij")
+  end
+
+  def test_when_some_not_numbers
+    refute is_valid_phone_number("(123) 4a6-7890")
+  end
+end

From 5304822a46090c2c377614bb197c71e141736f0a Mon Sep 17 00:00:00 2001
From: Daniel Paul <im@danielpaul.me>
Date: Fri, 19 Mar 2021 10:34:16 +0000
Subject: [PATCH 2/2] deleted DS_Store files

---
 Solutions/.DS_Store      | Bin 6148 -> 0 bytes
 Solutions/Easy/.DS_Store | Bin 6148 -> 0 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 Solutions/.DS_Store
 delete mode 100644 Solutions/Easy/.DS_Store

diff --git a/Solutions/.DS_Store b/Solutions/.DS_Store
deleted file mode 100644
index af44314bac282564cad9908d42894a127429c847..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
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diff --git a/Solutions/Easy/.DS_Store b/Solutions/Easy/.DS_Store
deleted file mode 100644
index 4205d1dabeab3bf037a9e689d6058f79f487d356..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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