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minor formatting fixes

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1 parent 3ac6646 commit 4e40f00565c2ccff8361fd6d87abecbbcc06a87e Neeraj Singh committed Aug 25, 2010
Showing with 6 additions and 8 deletions.
  1. +6 −8 activerecord/lib/active_record/relation/calculations.rb
@@ -7,18 +7,17 @@ module Calculations
#
# * Count all: By not passing any parameters to count, it will return a count of all the rows for the model.
# * Count using column: By passing a column name to count, it will return a count of all the
- # rows for the model with supplied column present
+ # rows for the model with supplied column present.
# * Count using options will find the row count matched by the options used.
#
# The third approach, count using options, accepts an option hash as the only parameter. The options are:
#
# * <tt>:conditions</tt>: An SQL fragment like "administrator = 1" or [ "user_name = ?", username ].
# See conditions in the intro to ActiveRecord::Base.
- # * <tt>:joins</tt>: Either an SQL fragment for additional joins like "LEFT JOIN comments ON comments.post_id = id" (rarely needed)
- # or named associations in the same form used for the <tt>:include</tt> option, which will
- # perform an INNER JOIN on the associated table(s).
- # If the value is a string, then the records will be returned read-only since they will have
- # attributes that do not correspond to the table's columns.
+ # * <tt>:joins</tt>: Either an SQL fragment for additional joins like "LEFT JOIN comments ON comments.post_id = id"
+ # (rarely needed) or named associations in the same form used for the <tt>:include</tt> option, which will
+ # perform an INNER JOIN on the associated table(s). If the value is a string, then the records
+ # will be returned read-only since they will have attributes that do not correspond to the table's columns.
# Pass <tt>:readonly => false</tt> to override.
# * <tt>:include</tt>: Named associations that should be loaded alongside using LEFT OUTER JOINs.
# The symbols named refer to already defined associations. When using named associations, count
@@ -27,8 +26,7 @@ module Calculations
# * <tt>:order</tt>: An SQL fragment like "created_at DESC, name" (really only used with GROUP BY calculations).
# * <tt>:group</tt>: An attribute name by which the result should be grouped. Uses the GROUP BY SQL-clause.
# * <tt>:select</tt>: By default, this is * as in SELECT * FROM, but can be changed if you, for example,
- # want to do a join but not
- # include the joined columns.
+ # want to do a join but not include the joined columns.
# * <tt>:distinct</tt>: Set this to true to make this a distinct calculation, such as
# SELECT COUNT(DISTINCT posts.id) ...
# * <tt>:from</tt> - By default, this is the table name of the class, but can be changed to an

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