Class: Blazer::Query

Inherits:

Record

• Object
• ActiveRecord::Base
• Record
• Blazer::Query

Defined in:

app/models/blazer/query.rb

Instance Method Summary

• #cohort_analysis? ⇒ Boolean
• #editable?(user) ⇒ Boolean
• #friendly_name ⇒ Object
• #statement_object ⇒ Object
• #to_param ⇒ Object
• #variables ⇒ Object

Instance Method Details

#cohort_analysis? ⇒ Boolean

Returns:

• (Boolean)

# File 'app/models/blazer/query.rb', line 33

def cohort_analysis?
  # don't require data_source to be loaded
  Statement.new(statement).cohort_analysis?
end

#editable?(user) ⇒ Boolean

Returns:

• (Boolean)

# File 'app/models/blazer/query.rb', line 22

def editable?(user)
  !persisted? || (name.present? && name.first != "*" && name.first != "#") || user == try(:creator)
end

#friendly_name ⇒ Object

# File 'app/models/blazer/query.rb', line 18

def friendly_name
  name.to_s.sub(/\A[#\*]/, "").gsub(/\[.+\]/, "").strip
end

#statement_object ⇒ Object

# File 'app/models/blazer/query.rb', line 38

def statement_object
  Statement.new(statement, data_source)
end

#to_param ⇒ Object

# File 'app/models/blazer/query.rb', line 14

def to_param
  [id, name].compact.join("-").gsub("'", "").parameterize
end

#variables ⇒ Object

# File 'app/models/blazer/query.rb', line 26

def variables
  # don't require data_source to be loaded
  variables = Statement.new(statement).variables
  variables += ["cohort_period"] if cohort_analysis?
  variables
end