Class: Perpetuity::Postgres::Expression

Inherits:

Object

• Object
• Perpetuity::Postgres::Expression

Defined in:

lib/perpetuity/postgres/expression.rb

Instance Method Summary

• #==(other) ⇒ Object
• #initialize(string) ⇒ Expression constructor

  A new instance of Expression.

• #to_s ⇒ Object
• #to_sql ⇒ Object

Constructor Details

#initialize(string) ⇒ Expression

Returns a new instance of Expression.

# File 'lib/perpetuity/postgres/expression.rb', line 4

def initialize string
  @string = string
end

Instance Method Details

#==(other) ⇒ Object

# File 'lib/perpetuity/postgres/expression.rb', line 16

def == other
  other.is_a?(self.class) && to_sql == other.to_sql
end

#to_s ⇒ Object

# File 'lib/perpetuity/postgres/expression.rb', line 12

def to_s
  @string
end

#to_sql ⇒ Object

# File 'lib/perpetuity/postgres/expression.rb', line 8

def to_sql
  @string
end