| @@ -176,18 +176,12 class Changeset < ActiveRecord::Base | |||
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176 | 176 | |
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177 | 177 | # Returns the previous changeset |
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178 | 178 | def previous |
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179 | @previous ||= Changeset.find(:first, | |
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180 | :conditions => ['id < ? AND repository_id = ?', | |
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181 | self.id, self.repository_id], | |
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182 | :order => 'id DESC') | |
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179 | @previous ||= Changeset.where(["id < ? AND repository_id = ?", id, repository_id]).order('id DESC').first | |
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183 | 180 | end |
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184 | 181 | |
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185 | 182 | # Returns the next changeset |
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186 | 183 | def next |
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187 | @next ||= Changeset.find(:first, | |
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188 | :conditions => ['id > ? AND repository_id = ?', | |
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189 | self.id, self.repository_id], | |
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190 | :order => 'id ASC') | |
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184 | @next ||= Changeset.where(["id > ? AND repository_id = ?", id, repository_id]).order('id ASC').first | |
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191 | 185 | end |
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192 | 186 | |
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193 | 187 | # Creates a new Change from it's common parameters |
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