質問編集履歴
2
endが抜けていた部分を修正
test
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test
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@@ -166,6 +166,8 @@
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render :edit
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end
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end
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1
refererを読むタイミングをリダイレクト前に変更した
test
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test
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@@ -60,7 +60,7 @@
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60
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referer_uri = URI.parse(request.referer)
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63
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-
if referer_uri.path
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63
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+
if referer_uri.path == posts_path
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...
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@@ -146,76 +146,70 @@
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-
if referer_uri.path != posts_path
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-
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-
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+
if @post.update(post_params)
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+
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-
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+
if referer_uri.path == posts_path
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+
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-
redirect_to
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redirect_to posts_path, notice: 'Post was successfully updated.'
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else
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-
re
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+
redirect_to @post, notice: 'Post was successfully updated.'
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end
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161
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+
elsif referer_uri.path == posts_path
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162
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+
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163
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+
redirect_to posts_path, flash: { error: @post.flash_error_hash }
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164
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+
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+
else
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render :edit
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end
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private
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+
def post_params
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178
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179
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+
params.require(:post).permit(:title)
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180
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+
end
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end
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```
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191
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+
`post.rb`
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193
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+
```ruby
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194
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+
class Post < ApplicationRecord
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196
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validates :title, presence: true
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+
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199
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200
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+
def if_eq_add_errors_to_self(flash_error_post)
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202
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+
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203
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+
return unless id == flash_error_post['id']
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204
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+
flash_error_post['details'].each do |col_key, details|
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208
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+
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+
details.each { |detail| errors.add(col_key, detail['error'].to_sym) }
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+
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end
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-
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-
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-
if @post.update(post_params)
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166
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-
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167
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-
redirect_to posts_path, notice: 'Post was successfully updated.'
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168
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-
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169
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-
else
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170
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-
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redirect_to posts_path, flash: { error: @post.flash_error_hash }
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172
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-
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-
end
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-
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-
end
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-
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-
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-
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-
private
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180
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-
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-
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-
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183
|
-
def post_params
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184
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-
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-
params.require(:post).permit(:title)
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186
|
-
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187
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-
end
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188
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-
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189
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-
end
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190
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-
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-
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-
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193
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-
```
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194
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-
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-
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196
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-
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|
197
|
-
`post.rb`
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|
198
|
-
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|
199
|
-
```ruby
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200
|
-
|
|
201
|
-
class Post < ApplicationRecord
|
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202
|
-
|
|
203
|
-
validates :title, presence: true
|
|
204
|
-
|
|
205
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-
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|
206
|
-
|
|
207
|
-
def if_eq_add_errors_to_self(flash_error_post)
|
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208
|
-
|
|
209
|
-
return unless id == flash_error_post['id']
|
|
210
|
-
|
|
211
|
-
|
|
212
|
-
|
|
213
|
-
flash_error_post['details'].each do |col_key, details|
|
|
214
|
-
|
|
215
|
-
details.each { |detail| errors.add(col_key, detail['error'].to_sym) }
|
|
216
|
-
|
|
217
|
-
end
|
|
218
|
-
|
|
219
213
|
end
|
|
220
214
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221
215
|
|