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- source 'https://rubygems.org'
- gem 'pry'
- gem 'pg'
- gem 'activerecord'
- require 'active_record'
- require 'pg'
- require 'pry'
- ActiveRecord::Base.establish_connection(
- database: 'hospital_db',
- adapter: 'postgresql'
- )
- class Doctor < ActiveRecord::Base
- has_many :appointments, :skills
- has_many :patients, through: :appointments
- end
- class Patient < ActiveRecord::Base
- has_many :appointments
- has_many :doctors, through: :appointments
- end
- class Appointment < ActiveRecord::Base
- belongs_to :patient
- belongs_to :doctor
- end
- class Skill < ActiveRecord::Base
- belongs_to :doctor
- end
- binding.pry
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::BASE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of BASE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_ALL
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_ALL was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_NaN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_NaN was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_INFINITY
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_INFINITY was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_UNDERFLOW
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_UNDERFLOW was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_OVERFLOW
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_OVERFLOW was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::EXCEPTION_ZERODIVIDE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of EXCEPTION_ZERODIVIDE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_MODE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_MODE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_UP
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_UP was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_DOWN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_DOWN was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_HALF_UP
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_HALF_UP was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_HALF_DOWN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_HALF_DOWN was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_CEILING
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_CEILING was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_FLOOR
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_FLOOR was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::ROUND_HALF_EVEN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of ROUND_HALF_EVEN was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_NaN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_NaN was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_POSITIVE_ZERO
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_POSITIVE_ZERO was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_NEGATIVE_ZERO
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_NEGATIVE_ZERO was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_POSITIVE_FINITE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_POSITIVE_FINITE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_NEGATIVE_FINITE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_NEGATIVE_FINITE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_POSITIVE_INFINITE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_POSITIVE_INFINITE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::SIGN_NEGATIVE_INFINITE
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of SIGN_NEGATIVE_INFINITE was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::INFINITY
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of INFINITY was here
- /Users/andrewkim/.rvm/gems/ruby-2.1.5@global/extensions/x86_64-darwin-14/2.1.0-static/bigdecimal-1.2.5/bigdecimal.bundle: warning: already initialized constant BigDecimal::NAN
- /Users/andrewkim/.rvm/rubies/ruby-2.1.5/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:121: warning: previous definition of NAN was here
- WARN: Unresolved specs during Gem::Specification.reset:
- json (>= 1.7.7, ~> 1.7)
- minitest (~> 5.1)
- WARN: Clearing out unresolved specs.
- Please report a bug if this causes problems.
- /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations/builder/association.rb:64:in `initialize': undefined method `arity' for :skills:Symbol (NoMethodError)
- from /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations/builder/collection_association.rb:18:in `initialize'
- from /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations/builder/association.rb:47:in `new'
- from /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations/builder/association.rb:47:in `create_builder'
- from /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations/builder/association.rb:35:in `build'
- from /Users/andrewkim/.rvm/gems/ruby-2.1.5/gems/activerecord-4.2.1/lib/active_record/associations.rb:1259:in `has_many'
- from app.rb:13:in `<class:Doctor>'
- from app.rb:12:in `<main>'
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