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Add method Main.update_new_message

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This commit is contained in:
Braiden Vasco 2017-07-25 17:27:25 +00:00
parent bd50c82f05
commit 46c7cd8d1a
1 changed files with 16 additions and 2 deletions
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18
lib/main.rb
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@ -224,10 +224,11 @@ private
@state = state.merge(
chat: state[:chat].merge(
new_message: state[:chat][:new_message].merge(
new_message: self.class.update_new_message(
state[:chat][:new_message],
text: "#{text[0...cursor_pos]}#{char}#{text[cursor_pos..-1]}",
cursor_pos: cursor_pos + 1,
).freeze,
),
).freeze,
).freeze
end
@ -253,5 +254,18 @@ private
top: top,
).freeze
end
def update_new_message(state, text:, cursor_pos:)
if cursor_pos.negative?
cursor_pos = 0
elsif cursor_pos > text.length
cursor_pos = text.length
end
state.merge(
text: text,
cursor_pos: cursor_pos,
).freeze
end
end
end